diff --git a/src/routes/api/v1/categories.ts b/src/routes/api/v1/categories.ts
index 3e6dc42..b6ee1f0 100644
--- a/src/routes/api/v1/categories.ts
+++ b/src/routes/api/v1/categories.ts
@@ -122,6 +122,10 @@ function post(req: Request, res: Response) {
 				// P2002 -> "Unique constraint failed on the {constraint}"
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
 				res.status(409).json({ status: 'ERROR', errorcode: 'EXISTING', message: 'Category already exists' });
+			} else if (err.code == 'P2000') {
+				// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+				// https://www.prisma.io/docs/reference/api-reference/error-reference
+				res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });
@@ -176,6 +180,10 @@ async function patch(req: Request, res: Response) {
 				// P2002 -> "Unique constraint failed on the {constraint}"
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
 				res.status(409).json({ status: 'ERROR', errorcode: 'EXISTING', message: 'Category already exists' });
+			} else if (err.code == 'P2000') {
+				// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+				// https://www.prisma.io/docs/reference/api-reference/error-reference
+				res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });
diff --git a/src/routes/api/v1/items.ts b/src/routes/api/v1/items.ts
index 9b8e99f..c9d2a0d 100644
--- a/src/routes/api/v1/items.ts
+++ b/src/routes/api/v1/items.ts
@@ -183,6 +183,10 @@ function post(req: Request, res: Response) {
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
 				// FIXME: Is this errormessage right?
 				res.status(404).json({ status: 'ERROR', errorcode: 'NOT_EXISTING', message: 'Item does not exist' });
+			} else if (err.code == 'P2000') {
+				// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+				// https://www.prisma.io/docs/reference/api-reference/error-reference
+				res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });
@@ -255,6 +259,10 @@ async function patch(req: Request, res: Response) {
 				// P2003 -> "Foreign key constraint failed on the field: {field_name}"
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
 				res.status(404).json({ status: 'ERROR', errorcode: 'NOT_EXISTING', message: 'Item does not exist' });
+			} else if (err.code == 'P2000') {
+				// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+				// https://www.prisma.io/docs/reference/api-reference/error-reference
+				res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });
diff --git a/src/routes/api/v1/storageLocations.ts b/src/routes/api/v1/storageLocations.ts
index 87c3343..3ff16a2 100644
--- a/src/routes/api/v1/storageLocations.ts
+++ b/src/routes/api/v1/storageLocations.ts
@@ -113,6 +113,10 @@ function post(req: Request, res: Response) {
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
 				// FIXME: Is this errormessage right?
 				res.status(404).json({ status: 'ERROR', errorcode: 'NOT_EXISTING', message: 'storageUnitId does not exist' });
+			} else if (err.code == 'P2000') {
+				// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+				// https://www.prisma.io/docs/reference/api-reference/error-reference
+				res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });
@@ -172,6 +176,10 @@ async function patch(req: Request, res: Response) {
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
 				// FIXME: Is this errormessage right?
 				res.status(404).json({ status: 'ERROR', errorcode: 'NOT_EXISTING', message: 'storageUnitId does not exist' });
+			} else if (err.code == 'P2000') {
+				// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+				// https://www.prisma.io/docs/reference/api-reference/error-reference
+				res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });
diff --git a/src/routes/api/v1/storageUnits.ts b/src/routes/api/v1/storageUnits.ts
index 8faf547..0de47f9 100644
--- a/src/routes/api/v1/storageUnits.ts
+++ b/src/routes/api/v1/storageUnits.ts
@@ -122,6 +122,10 @@ function post(req: Request, res: Response) {
 					// P2002 -> "Unique constraint failed on the {constraint}"
 					// https://www.prisma.io/docs/reference/api-reference/error-reference
 					res.status(409).json({ status: 'ERROR', errorcode: 'EXISTING', message: 'storageUnit already exists' });
+				} else if (err.code == 'P2000') {
+					// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+					// https://www.prisma.io/docs/reference/api-reference/error-reference
+					res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 				} else {
 					log.db.error(err);
 					res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });
@@ -157,6 +161,10 @@ function post(req: Request, res: Response) {
 					// P2002 -> "Unique constraint failed on the {constraint}"
 					// https://www.prisma.io/docs/reference/api-reference/error-reference
 					res.status(409).json({ status: 'ERROR', errorcode: 'EXISTING', message: 'storageUnit already exists' });
+				} else if (err.code == 'P2000') {
+					// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+					// https://www.prisma.io/docs/reference/api-reference/error-reference
+					res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 				} else {
 					log.db.error(err);
 					res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });
@@ -233,6 +241,10 @@ async function patch(req: Request, res: Response) {
 				// P2002 -> "Unique constraint failed on the {constraint}"
 				// https://www.prisma.io/docs/reference/api-reference/error-reference
 				res.status(409).json({ status: 'ERROR', errorcode: 'EXISTING', message: 'storageUnit already exists' });
+			} else if (err.code == 'P2000') {
+				// P2000 -> "The provided value for the column is too long for the column's type. Column: {column_name}"
+				// https://www.prisma.io/docs/reference/api-reference/error-reference
+				res.status(404).json({ status: 'ERROR', errorcode: 'VALIDATION_ERROR', message: 'One or more fields exceed the maximum length restriction' });
 			} else {
 				log.db.error(err);
 				res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', error: err, message: 'An error occurred during the database operation' });