How To Fix 1F155 - Error when blocking number range object - please repeat transaction

SAP Error Message - Details

• Message type: E = Error

• Message class: 1F - BKK: Beziehungen

• Message number: 155

• Message text: Error when blocking number range object - please repeat transaction

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1F155 - Error when blocking number range object - please repeat transaction ?

  The SAP error message 1F155 ("Error when blocking number range object - please repeat transaction") typically occurs when there is an issue with blocking a number range object in the SAP system. This can happen during various transactions that involve number ranges, such as creating or modifying master data, documents, or other entities that require unique identifiers.
  Causes:
  
  Database Locking Issues: The number range object may be locked by another transaction or user, preventing the current transaction from blocking it.
  Authorization Issues: The user may not have the necessary authorizations to block the number range object.
  Configuration Errors: There may be issues with the configuration of the number range object itself, such as incorrect settings or missing entries.
  System Performance: High system load or performance issues can lead to timeouts or failures in processing the request.
  Technical Errors: There could be underlying technical issues, such as database inconsistencies or problems with the SAP application server.
  
  Solutions:
  
  Retry the Transaction: As the error message suggests, simply retrying the transaction may resolve the issue if it was a temporary lock or performance issue.
  Check for Locks: Use transaction code SM12 to check for any locks on the number range object. If you find any locks that are not needed, you can release them.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the action related to the number range object. This can be checked using transaction code SU53 or by consulting with your security team.
  Check Configuration: Review the configuration of the number range object using transaction code SNRO. Ensure that the number range is correctly defined and that there are no inconsistencies.
  System Performance: Monitor system performance using transaction codes like ST22 (dump analysis) or SM21 (system log) to identify any underlying issues that may be affecting the transaction.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM12: To check and manage locks.
  SNRO: To manage number range objects.
  SU53: To analyze authorization issues.
  ST22: To check for dumps.
  SM21: To view system logs.
  
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the context in which it occurred.
  
  
  By following these steps, you should be able to diagnose and resolve the error message 1F155 in your SAP system.