How To Fix G0651 - Internal error during allocation of activity numbers

SAP Error Message - Details

• Message type: E = Error

• Message class: G0 - Messages for SAP Consolidation

• Message number: 651

• Message text: Internal error during allocation of activity numbers

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message G0651 - Internal error during allocation of activity numbers ?

  The SAP error message G0651, which states "Internal error during allocation of activity numbers," typically indicates an issue related to the allocation of activity numbers in the system. This error can occur in various contexts, such as during the execution of certain transactions or when processing data related to activities in SAP.
  Causes:
  
  Data Corruption: There may be corrupted data in the database that is causing the allocation process to fail.
  
  Configuration Issues: Incorrect configuration settings in the system related to activity management or number ranges.
  System Bugs: There may be a bug in the version of SAP you are using that is causing this internal error.
  Insufficient Authorizations: Lack of necessary authorizations for the user executing the transaction.
  Number Range Issues: Problems with the number range settings for activities, such as gaps or overlaps.
  
  Solutions:
  
  Check for Data Integrity: Run consistency checks on the relevant tables to ensure there is no data corruption.
  Review Configuration Settings: Verify the