How To Fix CMMOI_TSW_RISK016 - Cannot read header data for &/&

SAP Error Message - Details

• Message type: E = Error

• Message class: CMMOI_TSW_RISK - Risk Objects

• Message number: 016

• Message text: Cannot read header data for &/&

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMMOI_TSW_RISK016 - Cannot read header data for &/& ?

  The SAP error message CMMOI_TSW_RISK016 with the description "Cannot read header data for &/&" typically occurs in the context of SAP's Transportation Management or similar modules where header data for a specific object (like a shipment or transportation order) cannot be retrieved. This can happen due to various reasons, including data inconsistencies, missing entries, or authorization issues.
  Possible Causes:
  
  Missing Data: The header data for the specified object may not exist in the database.
  Authorization Issues: The user may not have the necessary permissions to access the header data.
  Data Inconsistencies: There may be inconsistencies in the database, such as orphaned records or incomplete data entries.
  Technical Issues: There could be a problem with the underlying database or the SAP application itself, such as a temporary outage or a bug in the software.
  Incorrect Object Reference: The object reference provided in the error message may be incorrect or malformed.
  
  Solutions:
  
  Check Object Existence: Verify that the object (e.g., shipment, transportation order) actually exists in the system. You can do this by searching for the object using its identifier.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the header data. This can be checked in the user roles and profiles.
  Data Consistency Check: Run consistency checks or reports to identify any data inconsistencies in the relevant tables. This may involve using transaction codes like SE11 or SE16 to inspect the relevant database tables.
  Check for System Issues: Look for any ongoing system issues or maintenance activities that might affect data retrieval. You can check with your SAP Basis team or system administrator.
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that triggered the error to identify the root cause.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), and ST22 (Dump Analysis) for troubleshooting.
  SAP Notes: Check the SAP Support Portal for any notes related to this error message. There may be specific patches or updates that address known issues.
  Documentation: Review SAP documentation related to the specific module you are working with, as it may provide insights into common issues and their resolutions.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message CMMOI_TSW_RISK016.