How To Fix FICO1324 - Internal error: I_MERGE_ORDER not allowed to be filled

SAP Error Message - Details

• Message type: E = Error

• Message class: FICO1 -

• Message number: 324

• Message text: Internal error: I_MERGE_ORDER not allowed to be filled

What causes this issue?

An internal error has occurred. The internal field I_MERGE_ORDER in
markup conditions (absolute or relative) contains the processing
sequence. This field must not be filled for any other conditions.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FICO1324 - Internal error: I_MERGE_ORDER not allowed to be filled ?

  The SAP error message FICO1324, which states "Internal error: I_MERGE_ORDER not allowed to be filled," typically occurs in the context of financial accounting (FI) and controlling (CO) modules when there is an issue with the internal processing of data during a transaction or report generation.
  Cause:
  
  Data Integrity Issues: The error may arise due to inconsistencies or corruption in the data being processed. This could be related to master data or transactional data.
  Configuration Issues: Incorrect configuration settings in the FI or CO modules can lead to this error. This might include settings related to document types, posting periods, or other financial settings.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might interfere with standard processing, leading to this error.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system itself, particularly if you are using an older version or have not applied the latest patches.
  
  Solution:
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for inconsistencies. You may need to run consistency checks or repair tools provided by SAP.
  Review Configuration: Go through the configuration settings in the FI and CO modules to ensure everything is set up correctly. Pay special attention to document types, posting periods, and any related settings.
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that triggered the error. This may help identify the specific point of failure.
  Check for Notes and Patches: Look for SAP Notes related to this error message in the SAP Support Portal. There may be known issues and fixes available.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, steps to reproduce, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FBL1N (Vendor Line Item Display), and FBL3N (G/L Account Line Item Display) to understand where the error might be occurring.
  SAP Notes: Regularly check the SAP Notes database for updates or patches that may address this specific error.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and potentially resolve the FICO1324 error in your SAP system.