BL248 - Display profile: Field catalog level &1: Duplicate table/field name

SAP Error Message - Details

• Message type: E = Error

• Message class: BL - Application Log

• Message number: 248

• Message text: Display profile: Field catalog level &1: Duplicate table/field name

Application Log: Display logs:
The level &V1& (LEV&V1&_FCAT) field catalog was incorrectly defined in
the display profile I_S_DISPLAY_PROFILE.
The entry with:
REF_TABLE: &V2&
REF_FIELD: &V3&
occurs twice.

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 BL248 - Display profile: Field catalog level &1: Duplicate table/field name ?

  The SAP error message BL248, which states "Display profile: Field catalog level &1: Duplicate table/field name," typically occurs when there is a conflict in the field catalog definition for a display profile in SAP. This error indicates that there are duplicate entries for table/field names at a specific level in the field catalog, which can lead to confusion in data retrieval and display.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the field catalog has been defined with duplicate entries for the same table and field name. This can happen if multiple fields from the same table are added to the field catalog without proper differentiation.
  Configuration Issues: Incorrect configuration in the display profile settings or field catalog can lead to this error.
  Custom Development: If there are custom programs or enhancements that manipulate the field catalog, they may inadvertently introduce duplicates.
  
  Solution:
  
  
  Check Field Catalog: Review the field catalog associated with the display profile. Look for duplicate entries for the same table and field name. Remove or correct any duplicates found.
  
  You can do this by navigating to the relevant transaction (e.g., SE11 for Data Dictionary) and checking the field catalog definition.
  
  
  
  Adjust Display Profile: If you are using a custom display profile, ensure that it is correctly configured without duplicates. You may need to modify the display profile settings to eliminate the duplicates.
  
  
  Debugging: If the issue persists, consider debugging the program or transaction that is generating the error. This can help identify where the duplicates are being introduced.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or module you are working with. There may be known issues or patches available.
  
  
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with details about the error, including the transaction code and any relevant configurations.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to investigate the field catalog and display profile.
  SAP Notes: Search for SAP Notes related to the BL248 error message in the SAP Support Portal. There may be specific notes addressing this issue with additional guidance or patches.
  Field Catalog Documentation: Review SAP documentation on field catalogs and display profiles to understand how they are structured and how to avoid duplicates.
  
  By following these steps, you should be able to identify and resolve the cause of the BL248 error in your SAP system.