How To Fix C$780 - Starting conversion of table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 780

• Message text: Starting conversion of 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$780 - Starting conversion of table &1 ?

  The SAP error message C$780, which states "Starting conversion of table &1," typically indicates that there is an issue related to the conversion of a database table during a data migration or upgrade process. This message is often seen in the context of database migrations, system upgrades, or when using tools like the SAP Data Migration Workbench.
  Possible Causes:
  
  Table Locking Issues: The table may be locked by another process, preventing the conversion from proceeding.
  Data Consistency Issues: There may be inconsistencies or corruption in the data of the table being converted.
  Insufficient Authorizations: The user executing the conversion may not have the necessary authorizations to perform the operation.
  Database Constraints: There may be constraints or dependencies that are preventing the conversion from completing successfully.
  Technical Issues: There could be underlying technical issues with the database or the SAP system itself.
  
  Solutions:
  
  Check Table Locks: Use transaction codes like SM12 to check for any locks on the table. If locks are found, you may need to wait for the other processes to complete or manually release the locks if appropriate.
  Data Consistency Check: Run consistency checks on the table using transaction codes like SE14 (Database Utility) to identify and resolve any inconsistencies.
  Review Authorizations: Ensure that the user executing the conversion has the necessary authorizations. You may need to consult with your SAP security team.
  Check for Constraints: Review any database constraints or dependencies that may be affecting the conversion. This may involve checking foreign key relationships or other database integrity constraints.
  Review Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide guidance on similar issues. You can search for notes in the SAP Support Portal.
  Technical Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex database issues or system configurations.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE14 (Database Utility), SM12 (Lock Entries), and SLG1 (Application Log).
  SAP Documentation: Review SAP documentation related to data migration and system upgrades for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the C$780 error message in SAP.