How To Fix MPE_PLAN_MFG_SUB009 - All input parameters are mandatory except for item node number (STVKN)

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_PLAN_MFG_SUB - Manufacturing Substitute

• Message number: 009

• Message text: All input parameters are mandatory except for item node number (STVKN)

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 MPE_PLAN_MFG_SUB009 - All input parameters are mandatory except for item node number (STVKN) ?

  The SAP error message MPE_PLAN_MFG_SUB009 indicates that there are missing mandatory input parameters in the context of a manufacturing planning process. This error typically arises when trying to execute a planning function or transaction that requires specific input data, and one or more of those required fields are not filled in.
  Cause:
  The error is triggered when the system detects that one or more mandatory fields (input parameters) are not provided. The only exception is the item node number (STVKN), which is not mandatory. The missing parameters could include:
  
  Material number
  Plant
  Production version
  Order type
  Other relevant fields depending on the specific planning function being executed
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Check Input Parameters: Review the input parameters you are providing in the transaction or function. Ensure that all mandatory fields are filled in correctly.
  
  
  Refer to Documentation: Consult the SAP documentation or help files related to the specific planning function you are using. This will provide a list of mandatory fields required for that function.
  
  
  Validate Data: Ensure that the data you are entering is valid and exists in the system. For example, check if the material number and plant are correctly defined in the system.
  
  
  Use Transaction Codes: If you are using a specific transaction code, ensure that you are following the correct sequence of steps and that you are not skipping any required fields.
  
  
  Debugging: If you have access to debugging tools, you can trace the execution of the program to identify which specific parameter is causing the issue.
  
  
  Consult with SAP Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or SAP Help Desk for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with the transaction codes related to manufacturing planning, such as MD01 (MRP Run), MD02 (MRP for Single Item), or others that might be relevant to your process.
  User Exits and BAdIs: If you are using custom enhancements, ensure that they are not interfering with the mandatory fields.
  
  By ensuring that all required fields are filled out correctly, you should be able to resolve the MPE_PLAN_MFG_SUB009 error and proceed with your manufacturing planning tasks.