How To Fix RSO_RES_HCPR115 - Anti-Join is not supported in CompositeProvider

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_HCPR - CompositeProvider

• Message number: 115

• Message text: Anti-Join is not supported in CompositeProvider

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_RES_HCPR115 - Anti-Join is not supported in CompositeProvider ?

  The SAP error message RSO_RES_HCPR115 indicates that an anti-join operation is not supported in a CompositeProvider. This error typically arises when you are trying to create a CompositeProvider in SAP BW/4HANA or SAP BW on HANA that includes an anti-join condition, which is not allowed.
  Cause:
  The primary cause of this error is the use of an anti-join in the definition of a CompositeProvider. An anti-join is a type of join that returns rows from one table that do not have corresponding rows in another table. In the context of CompositeProviders, SAP does not support this type of join operation due to the complexity and performance implications it may introduce.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Re-evaluate the Join Logic: 
  
  Review the logic of your CompositeProvider and determine if you can achieve the desired result without using an anti-join. You may be able to use a different type of join (e.g., inner join, left outer join) or restructure your data model.
  
  
  
  Use a Different Data Model:
  
  If the anti-join is essential for your reporting needs, consider using a different data modeling approach. For example, you could create a separate InfoProvider (like a DSO or a different CompositeProvider) that pre-filters the data before it is joined in the CompositeProvider.
  
  
  
  Use Calculated Fields:
  
  In some cases, you can create calculated fields or use BEx queries to filter out unwanted data after the join has been performed, rather than trying to exclude it at the join level.
  
  
  
  Check for Updates:
  
  Ensure that you are using the latest version of SAP BW/4HANA or SAP BW on HANA, as newer versions may have introduced enhancements or changes in functionality.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for CompositeProviders and join types to understand the limitations and best practices.
  
  
  
  Related Information:
  
  CompositeProvider: A CompositeProvider is a virtual data model in SAP BW that allows you to combine data from different sources (like InfoProviders, other CompositeProviders, etc.) into a single view.
  Join Types: Familiarize yourself with the different types of joins supported in CompositeProviders, such as inner joins, left outer joins, and right outer joins.
  SAP Notes: Check SAP Notes and Knowledge Base Articles for any specific guidance or updates related to this error message.
  
  By following these steps, you should be able to address the RSO_RES_HCPR115 error and successfully create your CompositeProvider without using unsupported anti-join operations.