How To Fix C1042 - Check headings

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 042

• Message text: Check headings

What causes this issue?

You have changed the formatting. This could affect the headings.

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?

Check the length of the headings and how they are split.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1042 - Check headings ?

  The SAP error message C1042 "Check headings" typically occurs in the context of data entry or report generation, particularly when there is a mismatch or inconsistency in the headings or fields of a report or data input form. This error can arise in various SAP modules, including SAP MM (Materials Management), SD (Sales and Distribution), or others, depending on the specific transaction or report being used.
  Cause:
  
  Mismatch in Field Names: The headings in the report or data entry form do not match the expected field names in the database or configuration.
  Missing Fields: Required fields may be missing from the input form or report layout.
  Incorrect Configuration: The configuration settings for the report or transaction may not be set up correctly, leading to discrepancies in expected headings.
  Data Format Issues: The data being entered may not conform to the expected format, causing the system to flag the headings as incorrect.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the report or transaction to ensure that all required fields are correctly defined and that the headings match the expected values.
  Verify Field Names: Ensure that the field names in the report or data entry form match the database field names. This may involve checking the underlying data dictionary or table definitions.
  Review Input Data: Check the data being entered for any inconsistencies or formatting issues. Ensure that all required fields are filled out correctly.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or report to understand the expected structure and requirements.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the module you are working in (e.g., ME21N for purchasing, VA01 for sales orders).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  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 identify the cause of the C1042 error and implement a solution to resolve it.