How To Fix DB642 - Specify a table matchcode

SAP Error Message - Details

• Message type: E = Error

• Message class: DB - Messages for logical databases and background processing

• Message number: 642

• Message text: Specify a table matchcode

What causes this issue?

When formatting the selections and parameters of the report &V1&, an
internal error occurred.

System Response

Execution of the program was cancelled.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB642 - Specify a table matchcode ?

  The SAP error message DB642, which states "Specify a table matchcode," typically occurs when you are trying to create or modify a matchcode object in the SAP system, but the system requires you to specify a table for which the matchcode should be created.
  Cause:
  
  Missing Table Specification: The most common cause of this error is that the user has not specified a table when attempting to create or modify a matchcode object.
  Incorrect Configuration: There may be an issue with the configuration of the matchcode object, such as not linking it to the appropriate database table.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to create or modify matchcodes, leading to incomplete data being submitted.
  
  Solution:
  
  
  Specify a Table: When creating or modifying a matchcode object, ensure that you specify the appropriate database table in the relevant field. This is usually done in the transaction code SE11 (Data Dictionary) or SE78 (Matchcode Object).
  
  
  Check Matchcode Object Configuration:
  
  Go to transaction SE11 or SE78.
  Enter the matchcode object name and check its configuration.
  Ensure that the table is correctly linked to the matchcode object.
  
  
  
  Review Authorizations: If you suspect that authorization issues might be causing the problem, check your user roles and authorizations. You may need to contact your SAP security administrator to ensure you have the necessary permissions.
  
  
  Consult Documentation: If you are unsure about the correct table to specify, refer to the SAP documentation or consult with a colleague who has experience with matchcode objects.
  
  
  Testing: After making the necessary changes, test the matchcode creation or modification process again to ensure that the error has been resolved.
  
  
  Related Information:
  
  Matchcode Objects: Matchcode objects are used in SAP to provide search help for users, allowing them to find data more easily.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE78 (Matchcode Object), and SE80 (Object Navigator) for managing matchcodes.
  SAP Notes: Check SAP Notes for any known issues or patches related to matchcode objects and the DB642 error.
  
  If the problem persists after following these steps, consider reaching out to SAP support or your internal SAP support team for further assistance.