How To Fix EP057 - No reference could be read for transferred key & & & &

SAP Error Message - Details

• Message type: E = Error

• Message class: EP - Messages for Posting Area

• Message number: 057

• Message text: No reference could be read for transferred key & & & &

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 EP057 - No reference could be read for transferred key & & & & ?

  The SAP error message EP057 ("No reference could be read for transferred key & & & &") typically occurs in the context of the SAP Enterprise Portal or when dealing with specific data objects in SAP systems. This error indicates that the system is unable to find a reference for the key that has been provided in the transaction or operation being performed.
  Causes:
  
  Missing Data: The key you are trying to reference does not exist in the database. This could be due to data not being created or deleted.
  Incorrect Key Format: The key format may not match the expected format in the system, leading to a failure in locating the reference.
  Authorization Issues: The user may not have the necessary authorizations to access the data associated with the key.
  Configuration Issues: There may be configuration problems in the system that prevent the proper reading of the reference.
  Transport Issues: If the data was recently transported from one system to another, there may be inconsistencies or missing objects.
  
  Solutions:
  
  Verify Key: Check the key you are using to ensure it is correct and exists in the system. You can do this by querying the relevant database table or using transaction codes that allow you to view the data.
  Check Data Existence: Ensure that the data associated with the key has not been deleted or is not in a different status that prevents it from being accessed.
  Review Authorizations: Make sure that the user has the necessary authorizations to access the data. You can check this in the user roles and authorizations.
  Configuration Review: Review the configuration settings related to the object you are trying to access. Ensure that everything is set up correctly.
  Transport Check: If the issue arose after a transport, check the transport logs and ensure that all necessary objects were transported correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or transaction you are working with for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number or keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you troubleshoot the issue, such as SE11 (Data Dictionary), SE16 (Data Browser), or SU53 (Authorization Check).
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.