How To Fix CNV_LTHCM_S_10148 - Special reading access for &1 tables

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_S_10 - LT HCM: Message Class for Data Selection

• Message number: 148

• Message text: Special reading access for &1 tables

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 CNV_LTHCM_S_10148 - Special reading access for &1 tables ?

  The SAP error message CNV_LTHCM_S_10148 typically relates to issues with special reading access for certain tables in the context of data migration or conversion processes, particularly in the context of the SAP Landscape Transformation (SLT) or SAP Data Services.
  Cause:
  This error usually occurs when the system is trying to access specific tables that require special permissions or access rights that are not granted to the user or the process attempting to read the data. The &1 in the error message represents the name of the table that is causing the issue.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check User Permissions: Ensure that the user or service account executing the data migration has the necessary permissions to access the specified tables. This may involve checking roles and authorizations in the SAP system.
  
  
  Grant Special Access: If the tables require special access, you may need to grant the necessary authorizations. This can typically be done by a system administrator or someone with the appropriate privileges. You may need to consult the SAP documentation or your security team to determine the exact permissions required.
  
  
  Review Configuration: If you are using a data migration tool or process, review the configuration settings to ensure that they are set up correctly and that the necessary access is defined.
  
  
  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 resolve known issues related to this error message.
  
  
  Debugging: If the issue persists, consider enabling debugging or logging for the migration process to gather more information about what is causing the access issue.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific tools or processes you are using (e.g., SLT, SAP Data Services) for more detailed information on permissions and access requirements.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, providing them with the error message and context of the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_LTHCM_S_10148 error message.