How To Fix RSDRCRM_SEG201 - Segment &1 not found in the expression segment

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRCRM_SEG - Messages in RSDRCRM_SEG Package

• Message number: 201

• Message text: Segment &1 not found in the expression segment

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRCRM_SEG201 - Segment &1 not found in the expression segment ?

  The SAP error message RSDRCRM_SEG201 indicates that a specific segment (denoted as &1) could not be found in the expression segment. This error typically arises in the context of SAP BW (Business Warehouse) or SAP CRM (Customer Relationship Management) when dealing with data extraction or reporting.
  Cause:
  
  Missing Segment: The segment specified in the error message does not exist in the data source or the expression being evaluated.
  Incorrect Configuration: There may be a misconfiguration in the data model or the query that references the segment.
  Data Source Issues: The underlying data source may not have been properly set up or may have been changed, leading to the segment being unavailable.
  Transport Issues: If the system has recently undergone a transport, the segment may not have been included or properly activated in the target system.
  
  Solution:
  
  Verify Segment Existence: Check if the segment mentioned in the error message actually exists in the data source or the relevant expression. You can do this by navigating to the relevant data model or query definition in SAP BW/CRM.
  Check Configuration: Review the configuration of the data source, InfoProvider, or query to ensure that all segments are correctly defined and mapped.
  Rebuild or Refresh: If the segment is missing due to a recent change, consider rebuilding or refreshing the data model or query. This may involve reactivating the data source or InfoProvider.
  Transport Validation: If the issue arose after a transport, ensure that all necessary objects were transported correctly. You may need to re-transport or manually adjust the configuration in the target system.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW/CRM you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates their knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the data model and segments.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered and gather more context about the missing segment.
  Community Forums: Consider reaching out to SAP community forums or support channels for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.