How To Fix SIG635 - Deletion of signature data: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SIG - Digital Signature

• Message number: 635

• Message text: Deletion of signature data: &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIG635 - Deletion of signature data: &1 ?

  The SAP error message SIG635, which states "Deletion of signature data: &1," typically occurs in the context of digital signatures in SAP systems. This error can arise when there is an issue with the deletion of signature data associated with documents or transactions.
  Cause:
  
  Missing Authorization: The user may not have the necessary authorizations to delete signature data.
  Data Integrity Issues: There may be inconsistencies or issues with the data that prevent the deletion process from completing successfully.
  System Configuration: Incorrect configuration settings related to digital signatures or the specific module being used can lead to this error.
  Technical Issues: There may be underlying technical issues, such as database locks or system performance problems, that are preventing the deletion.
  
  Solution:
  
  Check Authorizations: Ensure that the user has the appropriate authorizations to delete signature data. This can be done by reviewing the user's roles and permissions in the SAP system.
  Review Data Integrity: Check for any inconsistencies in the data that may be causing the issue. This may involve reviewing related documents or transactions to ensure they are in a valid state.
  Configuration Review: Verify the configuration settings related to digital signatures in the SAP system. Ensure that all necessary settings are correctly configured.
  Technical Troubleshooting: If the issue persists, consider checking for any database locks or performance issues. You may need to consult with your SAP Basis team to investigate any underlying technical problems.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on digital signatures and their management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the problem cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the SIG635 error and implement a suitable solution.