How To Fix TR570 - Generic symbol '*' inserted in key

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 570

• Message text: Generic symbol '*' inserted in key

What causes this issue?

Tables with "non-character" fields in the key can only be transported
with a generic key entry.

System Response

Since you have not specified the key generically, the generic symbol
"*" is placed at the beginning of the first "non-character" field.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR570 - Generic symbol '*' inserted in key ?

  The SAP error message TR570, which states "Generic symbol '*' inserted in key," typically occurs in the context of transport requests or when dealing with transport objects in SAP. This error is related to the use of wildcard characters in transport keys, which can lead to ambiguity or conflicts in the transport system.
  Cause:
  
  Wildcard Usage: The error is often triggered when a wildcard character (like *) is used in a transport key or when the system attempts to interpret a transport object that includes a wildcard.
  Transport Request Issues: It may also arise from issues in the transport request itself, such as incorrect object names or configurations that do not conform to expected formats.
  Inconsistent Object Names: If the object names in the transport request are not consistent with the naming conventions or if they are not fully qualified, the system may insert a wildcard to resolve the ambiguity.
  
  Solution:
  
  Check Transport Request: Review the transport request for any entries that may contain wildcard characters. Ensure that all object names are specified correctly without using wildcards.
  Correct Object Names: If you find any object names that are incorrectly formatted or ambiguous, correct them to ensure they follow the proper naming conventions.
  Recreate Transport Request: If the issue persists, consider recreating the transport request. This can help eliminate any underlying issues that may not be immediately visible.
  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 that can resolve the issue.
  Transport Organizer: Use the Transport Organizer (SE09 or SE10) to analyze the transport request and identify any inconsistencies or issues with the objects included in the request.
  
  Related Information:
  
  SAP Transport Management System (TMS): Understanding how the TMS works can help in troubleshooting transport-related issues.
  SAP Notes and Knowledge Base Articles: Regularly check for updates or known issues related to transport requests in the SAP Notes database.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to SAP support for further assistance.