Message type: E = Error
Message class: 30 - Service Master: Basic Data
Message number: 012
Message text: Master record number & already exists
You wish to create a master record with the specified number in the
database. However, a master record with the number you have chosen
already exists there.
Please choose a different number as the key for the data record.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message "30012 Master record number & already exists" typically occurs when you are trying to create a new master record (such as a vendor, customer, or material) in the SAP system, but the record number you are attempting to use is already in use by an existing record. This can happen in various modules, including Materials Management (MM), Sales and Distribution (SD), and others.
Cause: Duplicate Entry: The most common cause is that the master record number you are trying to create already exists in the system. Incorrect Number Range: The number range configuration for the master record may not be set up correctly, leading to conflicts. Data Migration Issues: If data was migrated from another system, there may be overlaps in master record numbers. User Error: The user may have mistakenly entered a number that is already assigned to another record.
Solution: Check Existing Records: Before creating a new master record, check if
Get instant SAP help. Sign up for our Free Essentials Plan.
30011
Master record & for reference does not exist
What causes this issue? You wish to create a master record with reference to another master record.System Response The master record that you wish t...
30010
Service & deleted
What causes this issue? The program has deleted the data record with the specified number from the database.Error message extract from SAP system. Co...
30013
Master record number & does not exist
What causes this issue? You wish to access a data record with the specified number. No record with this number exists in the database.How to fix this...
30014
Short text for master record & does not exist
What causes this issue? No short text for the master record exists in the database.System Response The program does not normally allow this situatio...
Click on this link to search all SAP messages.