How To Fix RSMPC198 - Chain '&' already has LPI '&' and InfoPackage '&'; change chain

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMPC - Messages for Process Chains of Generic Processes

• Message number: 198

• Message text: Chain '&' already has LPI '&' and InfoPackage '&'; change chain

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSMPC198 - Chain '&' already has LPI '&' and InfoPackage '&'; change chain ?

  The SAP error message RSMPC198 indicates that there is a conflict with the configuration of a process chain in SAP BW (Business Warehouse). Specifically, it means that the process chain you are trying to create or modify already has a Load Process Instance (LPI) associated with it, which is causing a conflict.
  Cause:
  
  Duplicate Configuration: The error typically arises when you attempt to add a Load Process Instance (LPI) to a process chain that already contains that LPI.
  Incorrect Process Chain Design: The design of the process chain may not be aligned with the intended data flow, leading to attempts to add the same InfoPackage multiple times.
  System or User Error: It could also be due to a mistake made by the user while configuring the process chain.
  
  Solution:
  
  Check Existing Configuration: Review the existing process chain configuration to see if the LPI and InfoPackage are already included. If they are, you may need to remove the duplicate entry or modify the existing one.
  Modify the Process Chain: If you need to change the process chain, consider removing the existing LPI or InfoPackage before adding a new one. Ensure that the process chain is designed correctly to avoid conflicts.
  Use Unique Instances: Ensure that each LPI and InfoPackage is unique within the process chain to prevent this error from occurring in the future.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on configuring process chains correctly.
  
  Related Information:
  
  Process Chains in SAP BW: Process chains are used to automate data loading and processing in SAP BW. Understanding how to configure them properly is crucial for efficient data management.
  Transaction Codes: You can use transaction codes like RSCHEMNT to manage process chains and RSPC to monitor and execute them.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or bugs related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP BW expert for further assistance.