How To Fix FKKINFCO034 - Internal error on creation of XML string

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINFCO - Information Container

• Message number: 034

• Message text: Internal error on creation of XML string

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKINFCO034 - Internal error on creation of XML string ?

  The SAP error message FKKINFCO034 indicates an internal error that occurs during the creation of an XML string, typically in the context of the Contract Accounts Receivable and Payable (FI-CA) module. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying code.
  Possible Causes:
  
  Data Inconsistencies: There may be issues with the data being processed, such as missing or incorrect entries in the database.
  Configuration Issues: Incorrect settings in the FI-CA configuration can lead to errors when generating XML strings.
  Custom Code: If there are custom developments or enhancements in the system, they might be causing the error.
  System Bugs: There could be bugs in the SAP version you are using that lead to this error.
  
  Solutions:
  
  Check Data Integrity: Review the data being processed when the error occurs. Ensure that all required fields are populated and that there are no inconsistencies.
  Review Configuration: Verify the configuration settings in the FI-CA module. Ensure that all necessary configurations for XML generation are correctly set up.
  Debugging: If you have access to the development environment, you can debug the process to identify the exact point of failure. This may require the assistance of a developer.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in FI-CA, such as FKKINV (for invoice processing) or FKKOP (for account processing), as they may help in troubleshooting.
  Logs and Traces: Check application logs (transaction SLG1) and system logs (transaction SM21) for any additional error messages or warnings that could provide more context.
  Testing: If possible, replicate the issue in a test environment to better understand the conditions that lead to the error.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.