How To Fix RSDODSO112 - Only &1 InfoObjects are permitted in key part for DS (current: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDODSO - Messages for ODS Objects

• Message number: 112

• Message text: Only &1 InfoObjects are permitted in key part for DS (current: &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDODSO112 - Only &1 InfoObjects are permitted in key part for DS (current: &2) ?

  The SAP error message RSDODSO112 indicates that there is an issue with the key fields defined in a DataStore Object (DSO) in SAP BW (Business Warehouse). Specifically, the error message states that only a certain number of InfoObjects are permitted in the key part of the DSO, and the current configuration exceeds this limit.
  Cause:
  The error occurs when the number of InfoObjects defined as key fields in the DataStore Object exceeds the maximum allowed limit. In SAP BW, a DataStore Object can only have a specific number of key fields (usually up to 16). If you attempt to add more key fields than allowed, this error will be triggered.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Key Fields: Check the key fields defined in the DataStore Object. You can do this by navigating to the DSO in the Data Warehousing Workbench (transaction code RSA1).
  
  
  Reduce Key Fields: If you find that the number of key fields exceeds the allowed limit, you will need to remove some of the key fields. Determine which fields are essential for the key and which can be removed.
  
  
  Adjust Data Model: If the business requirement necessitates more key fields, consider redesigning your data model. You might need to create additional DataStore Objects or use other structures (like InfoCubes) that can accommodate more key fields.
  
  
  Re-activate the DSO: After making changes to the key fields, you will need to activate the DataStore Object again to apply the changes.
  
  
  Test the Changes: After re-activating, test the DSO to ensure that it works as expected and that the error no longer occurs.
  
  
  Related Information:
  
  Key Fields in DSO: Key fields are used to uniquely identify records in a DataStore Object. They play a crucial role in data integrity and retrieval.
  DataStore Object Types: Understand the different types of DataStore Objects (standard, write-optimized, and direct update) and their use cases.
  SAP BW Documentation: Refer to the official SAP BW documentation for more details on DataStore Objects and best practices for designing data models.
  
  By following these steps, you should be able to resolve the RSDODSO112 error and ensure that your DataStore Object is configured correctly.