How To Fix /SAPAPO/CDPSOPT104 - Operation segment &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 104

• Message text: Operation segment &1 is unknown

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 /SAPAPO/CDPSOPT104 - Operation segment &1 is unknown ?

  The SAP error message /SAPAPO/CDPSOPT104 Operation segment &1 is unknown typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with production planning and scheduling. This error indicates that the system is unable to recognize or find the specified operation segment in the context of a planning or scheduling process.
  Causes:
  
  Invalid Operation Segment: The operation segment specified in the error message does not exist in the system. This could be due to a typo or an incorrect reference.
  Data Consistency Issues: There may be inconsistencies in the master data or transaction data, such as missing or incorrectly configured operation segments in the relevant planning object.
  Configuration Issues: The configuration settings for the planning area or the planning object might not be set up correctly, leading to the system not recognizing the operation segment.
  Transport Issues: If the system has recently undergone a transport of changes, the operation segment may not have been transported correctly.
  
  Solutions:
  
  Verify Operation Segment: Check the operation segment referenced in the error message. Ensure that it exists in the system and is correctly defined in the relevant master data (e.g., in the production version or routing).
  Check Master Data: Review the master data for the relevant planning object (e.g., product, production version) to ensure that all necessary operation segments are defined and active.
  Review Configuration: Ensure that the configuration for the planning area and the relevant settings in the APO system are correctly set up. This includes checking the settings for the planning object and the operation segments.
  Data Consistency Check: Run consistency checks in the APO system to identify and resolve any inconsistencies in the master data or transaction data.
  Transport Review: If the issue arose after a transport, verify that all necessary objects related to the operation segment were included in the transport request and were successfully imported into the target system.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/SDP94 (for planning book) or /SAPAPO/CDPSOPT (for operation segment maintenance) to investigate further.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP APO documentation for detailed information on operation segments and their configuration.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.