How To Fix CRM_APO_I002 - Obligatory parameter is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_APO_I - Messages for APO_I

• Message number: 002

• Message text: Obligatory parameter is missing

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 CRM_APO_I002 - Obligatory parameter is missing ?

  The SAP error message "CRM_APO_I002 Obligatory parameter is missing" typically occurs in the context of SAP CRM (Customer Relationship Management) and its integration with SAP APO (Advanced Planning and Optimization). This error indicates that a required parameter for a function or transaction is not being provided, which prevents the process from completing successfully.
  Causes:
  
  Missing Input Fields: The most common cause is that one or more mandatory fields in the transaction or function module are not filled out.
  Configuration Issues: There may be configuration settings in the system that are not properly set up, leading to missing parameters.
  Custom Development: If there are custom enhancements or developments, they might not be handling certain parameters correctly.
  Data Inconsistencies: Inconsistent or incomplete data in the master data or transactional data can lead to this error.
  
  Solutions:
  
  Check Required Fields: Review the transaction or function you are trying to execute and ensure that all mandatory fields are filled in. This includes checking for any hidden fields that may also be required.
  Review Configuration: Go through the configuration settings in both SAP CRM and SAP APO to ensure that all necessary parameters are defined and correctly set up.
  Debugging: If you have access to debugging tools, you can trace the execution of the program to identify where the missing parameter is expected. This can help pinpoint the exact cause of the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or function you are using. There may be known issues or additional requirements documented.
  Check Custom Code: If there are any custom developments, review the code to ensure that it is correctly passing all required parameters to the relevant function modules or transactions.
  Data Validation: Validate the data being processed to ensure that it meets all the necessary criteria and is complete.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes in both SAP CRM and SAP APO that may be related to the process you are working on.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.