How To Fix USMD1A052 - The system cannot process the read request for field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1A - Messages: Abstraction Layer

• Message number: 052

• Message text: The system cannot process the read request for field &1

What causes this issue?

You have requested to read data of the field &V1& with parameters which
are too complex to determine the result.

System Response

The system does not read any data.

How to fix this error?

In case of a search request, change your search parameters.
For all other cases, contact your system administrator.

Procedure for System Administrators

You have to correct the call of the method
IF_USMD_MODEL->READ_CHAR_VALUE.
Alternatively, in case of a customer enhancement, you have to correct
the call of the method IF_USMD_MODEL_EXT->READ_CHAR_VALUE.
For more information, see the documentation of
<DS:IO.IF_USMD_MODEL_EXT READ_CHAR_VALUE>IF_USMD_MODEL_EXT-
>READ_CHAR_VALUE</>.

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 USMD1A052 - The system cannot process the read request for field &1 ?

  The SAP error message USMD1A052, which states "The system cannot process the read request for field &1," typically occurs in the context of SAP Master Data Governance (MDG) or similar data management scenarios. This error indicates that the system is unable to retrieve or process data for a specific field, which is represented by &1 in the error message.
  Possible Causes:
  
  Field Configuration Issues: The field in question may not be properly configured in the data model or may not exist in the context where it is being accessed.
  Authorization Issues: The user may not have the necessary authorizations to access the data for the specified field.
  Data Model Changes: If there have been recent changes to the data model, such as adding or removing fields, the system may not be able to find the field.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or inconsistencies in the data dictionary.
  Field Mapping Issues: If the field is part of a mapping or transformation process, there may be issues with how the field is being mapped or transformed.
  
  Solutions:
  
  Check Field Configuration: Verify that the field is correctly defined in the data model. Ensure that it exists and is properly configured for the relevant entity.
  Review Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to access the field in question.
  Data Model Validation: If there have been recent changes to the data model, validate the changes to ensure that they are correctly implemented and that all necessary fields are included.
  Debugging: Use transaction codes like SE80 or SE37 to debug the program or function module that is generating the error. This can help identify where the read request is failing.
  Check for Technical Issues: Investigate any technical issues that may be affecting the system, such as database connectivity or inconsistencies in the data dictionary.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and SE11 (Data Dictionary) for troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation related to Master Data Governance and the specific data model you are working with for additional context and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.