How To Fix C$791 - Error when deleting data records from database table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 791

• Message text: Error when deleting data records from database table &1

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message C$791 - Error when deleting data records from database table &1 ?

  The SAP error message C$791 typically occurs when there is an issue with deleting data records from a database table in SAP. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  
  Foreign Key Constraints: The record you are trying to delete may be referenced by other records in related tables. If there are foreign key constraints, the deletion will be blocked to maintain data integrity.
  
  
  Authorization Issues: The user attempting to delete the record may not have the necessary authorizations to perform the delete operation on the specified table.
  
  
  Data Locking: The record may be locked by another user or process, preventing the deletion.
  
  
  Custom Logic: There may be custom code (like user exits or BAdIs) that prevents the deletion of certain records based on specific business logic.
  
  
  Database Integrity Issues: There could be issues with the database itself, such as corruption or inconsistencies that prevent the deletion.
  
  
  Solutions:
  
  
  Check Foreign Key Relationships: Use transaction codes like SE11 (Data Dictionary) to check the foreign key relationships for the table. If there are dependent records, you will need to delete those first or adjust the relationships.
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to delete records from the table. You can check this using transaction SU53 to analyze authorization failures.
  
  
  Check for Locks: Use transaction SM12 to check for any locks on the record you are trying to delete. If there are locks, you may need to wait for the other user/process to release the lock.
  
  
  Debug Custom Logic: If there is custom logic involved, you may need to debug the code to understand why the deletion is being blocked. This may involve checking user exits, BAdIs, or custom programs.
  
  
  Database Consistency Check: If you suspect database integrity issues, you may need to run database consistency checks or consult with your database administrator for further investigation.
  
  
  Use Transaction Codes: Depending on the context, you might want to use transaction codes like SE14 (Database Utility) to manage database objects and check for inconsistencies.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific error message. You can search for C$791 in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), SM12 (Lock Entries), and SU53 (Authorization Check).
  Documentation: Review SAP documentation for the specific module or table you are working with to understand any specific constraints or rules regarding data deletion.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.