How To Fix FKK_DMS021 - -----------021-070 reserved for messages during runtime

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_DMS - Message Class for FI-CA Document Management Service

• Message number: 021

• Message text: -----------021-070 reserved for messages during runtime

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?

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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 FKK_DMS021 - -----------021-070 reserved for messages during runtime ?

  The SAP error message FKK_DMS021, which is part of the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) module, typically indicates an issue related to the processing of documents or data management services. The specific message "021-070 reserved for messages during runtime" suggests that this is a runtime error, which may not provide detailed information about the underlying cause.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the database.
  Configuration Issues: Incorrect configuration settings in the FI-CA module or related components could lead to this error.
  Custom Code: If there are custom developments or enhancements in the system, they might be causing unexpected behavior during runtime.
  System Bugs: There could be bugs in the SAP system or specific patches that need to be applied.
  
  Solutions:
  
  Check Data Integrity: Review the data being processed to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Review Configuration: Verify the configuration settings in the FI-CA module to ensure they are set up correctly.
  Debugging: If you have access to the development environment, you can use the debugger to trace the execution of the program and identify where the error occurs.
  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 the issue.
  Consult Documentation: Review the official SAP documentation for the FI-CA module to understand the context of the error and any related troubleshooting steps.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in FI-CA that may help in troubleshooting, such as FBL5N (Customer Line Item Display) or FPAR (Payment Run).
  Logs and Traces: Check system logs (SM21) and application logs (SLG1) for any additional error messages or warnings that could provide more context.
  User Exits and BAdIs: If there are user exits or Business Add-Ins (BAdIs) implemented, review them to ensure they are not causing the issue.
  
  By following these steps, you should be able to identify the cause of the FKK_DMS021 error and implement a suitable solution.