How To Fix VCH_L2A_CHECKS126 - SPECIFIED behaves differently for precondition on value

SAP Error Message - Details

• Message type: E = Error

• Message class: VCH_L2A_CHECKS - VCH Transition AVC Check Messages

• Message number: 126

• Message text: SPECIFIED behaves differently for precondition on value

What causes this issue?

Using syntax element SPECIFIED in a precondition on value will have no
effect in Advanced Variant Configuration.

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 VCH_L2A_CHECKS126 - SPECIFIED behaves differently for precondition on value ?

  The SAP error message VCH_L2A_CHECKS126 typically indicates an issue related to the validation of certain conditions or preconditions in the system, particularly in the context of financial transactions or document processing. This error can arise when the system encounters a discrepancy in the expected values or conditions that are set for a particular transaction or process.
  Cause:
  
  Precondition Mismatch: The error often occurs when the system checks for specific preconditions that are not met. This could be due to incorrect or unexpected values in the transaction data.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the business rules or logic defined for the transaction.
  Data Integrity Issues: Inconsistent or incorrect data in the master records or transaction data can lead to this error.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might not be handling certain conditions correctly, leading to this error.
  
  Solution:
  
  Review Precondition Logic: Check the precondition logic defined for the transaction. Ensure that the values being processed meet the expected criteria.
  Data Validation: Validate the data being used in the transaction. Ensure that all required fields are populated correctly and that the values are within acceptable ranges.
  Configuration Check: Review the configuration settings related to the transaction. Ensure that they are set up correctly according to business requirements.
  Debugging: If the issue persists, consider debugging the process to identify where the logic is failing. This may involve looking at the ABAP code or configuration settings.
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional insights or known issues.
  SAP Support: If the issue cannot be resolved internally, 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: Depending on the context of the error, you may want to check transaction codes related to financial postings, document processing, or any specific module where the error occurs.
  SAP Notes: Search for SAP Notes related to VCH_L2A_CHECKS126 in the SAP Support Portal. There may be specific patches or updates that address this issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.