How To Fix /SAPAPO/MA855 - Error generating a custom control

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 855

• Message text: Error generating a custom control

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 /SAPAPO/MA855 - Error generating a custom control ?

  The SAP error message /SAPAPO/MA855 typically indicates an issue with generating a custom control in the SAP Advanced Planning and Optimization (APO) module. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the underlying data.
  Causes:
  
  Configuration Issues: The custom control may not be properly configured in the system.
  Authorization Problems: The user may lack the necessary authorizations to execute the transaction or access the required data.
  Data Issues: There may be inconsistencies or missing data in the master data or transaction data that the custom control relies on.
  Technical Errors: There could be underlying technical issues, such as problems with the ABAP code or the function modules used in the custom control.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the custom control. Ensure that all necessary parameters are set correctly.
  Verify Authorizations: Ensure that the user has the appropriate authorizations to access the custom control and the related data. You can check this using transaction SU53 to analyze authorization failures.
  Data Validation: Check the relevant master and transaction data for completeness and consistency. Ensure that all required data is available and correctly maintained.
  Debugging: If you have access to the development environment, you can debug the custom control to identify the exact point of failure. This may involve checking the ABAP code or the function modules involved.
  Consult Documentation: Review any available documentation or notes related to the custom control. SAP Notes may provide specific guidance or patches that address known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to APO and custom controls, such as /SAPAPO/CC for custom control configuration.
  User Forums: Check SAP community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/MA855 error effectively.