How To Fix 42595 - No SHHKEY (CHM number) available for structure IO (LOIO-GUID &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 595

• Message text: No SHHKEY (CHM number) available for structure IO (LOIO-GUID &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 42595 - No SHHKEY (CHM number) available for structure IO (LOIO-GUID &1) ?

  The SAP error message "42595 No SHHKEY (CHM number) available for structure IO (LOIO-GUID &1)" typically relates to issues with the handling of storage and retrieval of data in the SAP system, particularly in the context of the Archive Management or Document Management System (DMS). This error indicates that the system is unable to find a specific key (SHHKEY) that is required for accessing a certain structure or object.
  Cause:
  
  Missing or Incomplete Data: The SHHKEY may not have been created or may have been deleted, leading to the inability to access the required data structure.
  Configuration Issues: There may be configuration issues in the Archive Management or DMS settings that prevent the system from correctly linking the LOIO (Logical Object Identifier) to its corresponding SHHKEY.
  Database Issues: There could be inconsistencies or corruption in the database that affect the retrieval of the SHHKEY.
  Transport Issues: If the system has recently undergone a transport, it is possible that the necessary keys were not transported correctly.
  
  Solution:
  
  Check Archive Management Configuration: Ensure that the Archive Management settings are correctly configured. Verify that the necessary objects and keys are properly defined in the system.
  Recreate the SHHKEY: If the SHHKEY is missing, you may need to recreate it. This can often be done through the Archive Administration transaction (SARA) or similar tools.
  Database Consistency Check: Perform a consistency check on the database to identify and resolve any inconsistencies that may be causing the issue.
  Review Transport Logs: If the issue arose after a transport, review the transport logs to ensure that all necessary objects were included and correctly transported.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SARA (Archive Administration), SARI (Archive Information System), and others related to Archive Management.
  Documentation: Review SAP documentation related to Archive Management and DMS for best practices and troubleshooting steps.
  System Logs: Check system logs (SM21) and application logs (SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the error message 42595 in your SAP system.