How To Fix 53346 - Internal error during number assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: 53 - Incentive Wages Data

• Message number: 346

• Message text: Internal error during number assignment

What causes this issue?

While assigning the PDSNR, an error occurred in the number range object
PD_SEQ_NR.

System Response

Processing will be terminated.

How to fix this error?

Check the number range object PD_SEQ_NR.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 53346 - Internal error during number assignment ?

  The SAP error message 53346, which indicates "Internal error during number assignment," typically arises during processes that involve number ranges, such as creating documents, orders, or other entities that require unique identifiers. This error can be caused by several factors, including:
  Causes:
  
  Number Range Issues: The number range for the object you are trying to create may be exhausted or incorrectly configured.
  Authorization Problems: The user may not have the necessary authorizations to access or modify the number range.
  System Configuration Errors: There may be inconsistencies or misconfigurations in the system settings related to number assignment.
  Database Issues: Problems with the database, such as locks or corruption, can also lead to this error.
  Custom Code: If there are custom developments or enhancements that manipulate number assignments, they may be causing the error.
  
  Solutions:
  
  
  Check Number Ranges:
  
  Go to transaction code SNRO (Number Range Objects) and check the relevant number range object for the specific document type you are working with.
  Ensure that the number range is defined correctly and that there are available numbers in the range.
  
  
  
  Adjust Number Range:
  
  If the number range is exhausted, you may need to extend it or create a new number range.
  Ensure that the number range is set to "Internal" if it is supposed to be automatically assigned by the system.
  
  
  
  Review Authorizations:
  
  Check the user’s authorizations to ensure they have the necessary permissions to access and use the number range.
  
  
  
  Check for Locks:
  
  Use transaction code SM12 to check for any locks on the database that might be preventing number assignment.
  
  
  
  Review Custom Code:
  
  If there are any custom developments related to number assignment, review the code for potential issues or conflicts.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO - Number Range Objects
  SM12 - Display and Delete Locks
  SM21 - System Log
  
  
  Documentation: Review SAP documentation related to number range management for best practices and configuration guidelines.
  Testing: After making changes, perform tests to ensure that the number assignment works as expected without triggering the error.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the SAP error message 53346.