How To Fix RSCRM_IMP_CORE043 - Only one changing characteristic is supported (&1, &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCRM_IMP_CORE - Message class for planning BI

• Message number: 043

• Message text: Only one changing characteristic is supported (&1, &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRM_IMP_CORE043 - Only one changing characteristic is supported (&1, &2) ?

  The SAP error message RSCRM_IMP_CORE043, which states "Only one changing characteristic is supported (&1, &2)," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when dealing with data extraction or transformation processes. This error indicates that the system has encountered a situation where multiple changing characteristics are being used in a context that only supports one.
  Cause:
  The error is usually caused by the following scenarios:
  
  Multiple Changing Characteristics: You are trying to use more than one characteristic that is marked as "changing" in a query or data model where only one is allowed.
  Incorrect Query Design: The design of the query or the data model may not align with the restrictions imposed by the underlying data source or the transformation logic.
  Data Source Limitations: The data source (like an InfoProvider or a DataSource) may have limitations on how many changing characteristics can be processed at once.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Query Design:
  
  Check the query or data model where the error is occurring. Identify the characteristics that are marked as changing.
  Ensure that only one characteristic is set as changing. If you have multiple, you will need to decide which one to keep as changing.
  
  
  
  Modify Data Model:
  
  If you are using a CompositeProvider or a MultiProvider, ensure that the underlying InfoProviders do not have conflicting definitions regarding changing characteristics.
  Adjust the data model to comply with the limitation of having only one changing characteristic.
  
  
  
  Check Data Source:
  
  Review the data source configuration to ensure it supports the intended use of changing characteristics.
  If necessary, create a new data source or modify the existing one to align with the requirements.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the query or data model again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Changing Characteristics: In SAP BW, changing characteristics are those that can change over time, such as time periods or versions. They are often used in reporting to allow for dynamic data analysis.
  SAP Documentation: Refer to SAP Help Portal or SAP Notes for specific guidance on handling changing characteristics and best practices for query design.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSCRM_IMP_CORE043 error and ensure that your SAP BW queries and data models function correctly.