How To Fix /PM0/ABP_ACC105 - Business function class for key &1 &2 &3 &4 not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_ACC -

• Message number: 105

• Message text: Business function class for key &1 &2 &3 &4 not defined

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 /PM0/ABP_ACC105 - Business function class for key &1 &2 &3 &4 not defined ?

  The SAP error message /PM0/ABP_ACC105 indicates that there is an issue with a business function class that is not defined for the specified key parameters. This error typically arises in the context of SAP's Advanced Business Application Programming (ABAP) when the system is unable to find a corresponding business function class for the provided keys.
  Cause:
  
  Missing Configuration: The business function class may not be configured in the system. This could happen if the necessary business functions have not been activated or if the configuration was not completed properly.
  Incorrect Keys: The keys provided in the error message may be incorrect or do not correspond to any existing business function class in the system.
  Transport Issues: If the business function class was recently transported from another system, there may have been issues during the transport process that resulted in missing or incomplete definitions.
  Version Compatibility: The error may also occur if there is a version mismatch between the components or if the system is not updated to the required version that supports the business function.
  
  Solution:
  
  Check Configuration: Verify that the business function class is correctly configured in the system. You may need to consult with your SAP Basis or functional team to ensure that all necessary business functions are activated.
  Validate Keys: Double-check the keys provided in the error message to ensure they are correct. You can look up the business function class in the relevant transaction (e.g., SE80 or SE11) to confirm its existence.
  Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate problems with the transport of the business function class.
  System Update: Ensure that your SAP system is up to date with the latest support packages and notes. Sometimes, SAP releases notes that address specific issues related to business function classes.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be known issues or patches available.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to investigate the business function class and its configuration.
  SAP Documentation: Refer to the official SAP documentation for information on business function classes and their configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after following these steps, it may be necessary to engage SAP support for further assistance.