How To Fix RSRV100 - Internal error when specifying name of master data table for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 100

• Message text: Internal error when specifying name of master data table for &1

What causes this issue?

This is an internal error. Send an error message to SAP Portals.
The function module that delivers the names of the master data tables
for characteristic &V1&, has reported an error.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV100 - Internal error when specifying name of master data table for &1 ?

  The SAP error message RSRV100, which indicates an "Internal error when specifying name of master data table for &1," typically arises in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue related to master data tables. This error can occur during various operations, such as data loading, reporting, or when accessing master data.
  Causes:
  
  Data Model Issues: There may be inconsistencies or issues in the data model, such as missing or incorrectly defined master data objects.
  Table Corruption: The master data table itself may be corrupted or not properly defined in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the master data table.
  System Configuration: There may be configuration issues in the BW system that affect how master data is accessed or processed.
  Transport Issues: If the master data objects were transported from one system to another, there may be inconsistencies in the transport process.
  
  Solutions:
  
  Check Data Model: Verify the data model in the SAP BW system. Ensure that all master data objects are correctly defined and activated.
  Repair Tables: Use transaction code RSRV to check and repair any inconsistencies in the master data tables. This transaction allows you to run consistency checks and repair issues.
  Authorization Check: Ensure that the user has the necessary authorizations to access the master data tables. Check the roles and authorizations assigned to the user.
  Re-activate Master Data: If the master data object is not active, try reactivating it. This can sometimes resolve issues related to internal errors.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate problems with the master data objects.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSRV (for consistency checks), RSA1 (Data Warehousing Workbench), and SE11 (Data Dictionary) for checking table definitions.
  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 the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and potentially resolve the RSRV100 error in your SAP BW system.