How To Fix FSH_CIF_MESSAGES021 - Internal error encountered in FM FSH_CIF_ENHANCE_CHARVALUES

SAP Error Message - Details

• Message type: E = Error

• Message class: FSH_CIF_MESSAGES - Message Class for CIF Transfer

• Message number: 021

• Message text: Internal error encountered in FM FSH_CIF_ENHANCE_CHARVALUES

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 FSH_CIF_MESSAGES021 - Internal error encountered in FM FSH_CIF_ENHANCE_CHARVALUES ?

  The SAP error message FSH_CIF_MESSAGES021 indicates that an internal error has occurred in the function module FSH_CIF_ENHANCE_CHARVALUES. This error typically arises in the context of the CIF (Core Interface) when transferring data between SAP systems, particularly in scenarios involving master data synchronization, such as in SAP Advanced Planning and Optimization (APO) or SAP S/4HANA.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or missing data in the master data that is being transferred. This could include missing characteristics or values that are expected by the function module.
  Configuration Issues: Incorrect configuration settings in the CIF setup or in the master data settings can lead to this error.
  Custom Enhancements: If there are custom enhancements or modifications in the function module or related areas, they might be causing unexpected behavior.
  System Bugs: There could be a bug in the SAP system or the specific version you are using that leads to this error.
  
  Solutions:
  
  Check Data Consistency: Review the master data being transferred for any inconsistencies or missing values. Ensure that all required characteristics and values are present.
  Review CIF Configuration: Verify the CIF configuration settings in both the ERP and APO systems. Ensure that all necessary settings are correctly configured.
  Debugging: If you have access to the development environment, you can debug the function module FSH_CIF_ENHANCE_CHARVALUES to identify the exact point of failure and the data being processed at that time.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve 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:
  
  Transaction Codes: You may want to use transaction codes like CIF (CIF Monitor) or SM21 (System Log) to gather more information about the error and its context.
  Logs and Traces: Check the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context.
  Documentation: Review the SAP documentation related to CIF and master data synchronization for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.