How To Fix CM_SDM_API034 - Too many data records selected; change your area of responsibility&1

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SDM_API - Messages of HANA DB 2 ABAP mapping service

• Message number: 034

• Message text: Too many data records selected; change your area of responsibility&1

While starting the app, the system selected so many data records that it
cannot display them all.
Since the system cannot determine which of these data records it should
display, it displays no data at all.
To reduce the number of items, delete one or more MRP controller / plant
combinations from your area of responsibility

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SDM_API034 - Too many data records selected; change your area of responsibility&1 ?

  The SAP error message CM_SDM_API034 indicates that a query or operation has returned too many data records, exceeding the system's limit for processing. This typically occurs in the context of the SAP Solution Manager (SolMan) or when using the SAP Service Data Management (SDM) API.
  Cause:
  
  Excessive Data Volume: The query or operation is attempting to retrieve or process a large number of records, which exceeds the predefined limits set in the system.
  Area of Responsibility: The area of responsibility defined for the user or the system may be too broad, leading to the selection of too many records.
  Inefficient Query: The query may not be optimized, leading to unnecessary data retrieval.
  
  Solution:
  
  
  Narrow Down the Selection Criteria:
  
  Modify the selection criteria to limit the number of records returned. This can be done by specifying more detailed filters or parameters in the query.
  For example, if you are querying for incidents, you might filter by status, priority, or date range.
  
  
  
  Adjust Area of Responsibility:
  
  Review and adjust the area of responsibility settings for the user or the system. Ensure that it is set to a more manageable scope that aligns with the user's role and responsibilities.
  
  
  
  Optimize Queries:
  
  If you have access to the underlying query or report, consider optimizing it to reduce the number of records processed. This may involve indexing, refining joins, or using more selective WHERE clauses.
  
  
  
  Batch Processing:
  
  If applicable, consider implementing batch processing to handle large volumes of data in smaller, more manageable chunks.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific transaction or API you are using for additional guidance on handling large data sets.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  System Configuration: Review system settings related to data retrieval limits and user roles.
  Performance Monitoring: Monitor system performance and data retrieval processes to identify potential bottlenecks or inefficiencies.
  
  By following these steps, you should be able to resolve the CM_SDM_API034 error and improve the efficiency of your data queries in SAP.