How To Fix GDV_SCHEMA_METHOD031 - Comparing line &1 (request) with line &2 for actionCode 'CHANGE'...

SAP Error Message - Details

• Message type: E = Error

• Message class: GDV_SCHEMA_METHOD - Message class for BS verifier package

• Message number: 031

• Message text: Comparing line &1 (request) with line &2 for actionCode 'CHANGE'...

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GDV_SCHEMA_METHOD031 - Comparing line &1 (request) with line &2 for actionCode 'CHANGE'... ?

  The SAP error message GDV_SCHEMA_METHOD031 typically occurs in the context of the SAP General Data Validation (GDV) framework, which is used to validate data during various processes, such as data entry or data migration. This specific error indicates that there is a discrepancy when comparing two lines of data during a validation process, particularly when the action code is 'CHANGE'.
  Cause:
  The error message GDV_SCHEMA_METHOD031 is triggered when the system detects that the data being processed does not meet the validation rules defined in the GDV schema. The comparison of line &1 (the original data) with line &2 (the new data) reveals that there is an inconsistency or violation of the expected data structure or business rules.
  Common causes for this error include:
  
  Data Mismatch: The new data being entered or modified does not match the expected format or values defined in the schema.
  Validation Rules: The validation rules set up in the GDV schema may be too strict or not aligned with the actual data being processed.
  Configuration Issues: There may be issues with the configuration of the GDV schema itself, such as incorrect mappings or missing fields.
  Data Integrity Issues: There may be underlying data integrity issues in the database that are causing the validation to fail.
  
  Solution:
  To resolve the GDV_SCHEMA_METHOD031 error, you can take the following steps:
  
  
  Review the Data: Check the data in line &1 and line &2 to identify the specific differences. Look for any discrepancies in format, required fields, or values that do not conform to the expected standards.
  
  
  Check Validation Rules: Review the validation rules defined in the GDV schema. Ensure that they are appropriate for the data being processed. If necessary, adjust the rules to accommodate valid data entries.
  
  
  Debugging: If you have access to debugging tools, you can trace the execution of the validation process to identify where the error is occurring and why the comparison is failing.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the GDV framework for any known issues or additional troubleshooting steps.
  
  
  Data Correction: If the data being processed is incorrect, make the necessary corrections to ensure that it meets the validation criteria.
  
  
  Testing: After making changes, test the process again to ensure that the error has been resolved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to GDV errors or the particular transaction you are working with.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module).
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the GDV_SCHEMA_METHOD031 error and implement a suitable solution.