How To Fix /SAPAPO/MAT100 - *************** Input errors **************************

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MAT -

• Message number: 100

• Message text: *************** Input errors **************************

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 /SAPAPO/MAT100 - *************** Input errors ************************** ?

  The SAP error message /SAPAPO/MAT100 is related to input errors in the Advanced Planning and Optimization (APO) module of SAP. This error typically occurs when there are issues with the material master data or the planning data that is being processed in APO.
  Causes of the Error
  
  
  Missing or Incomplete Data: The material master data may be incomplete or missing required fields. This can include missing descriptions, units of measure, or other critical attributes.
  
  
  Invalid Material Numbers: The material numbers being processed may not exist in the system or may be incorrectly formatted.
  
  
  Data Consistency Issues: There may be inconsistencies between the data in the APO system and the data in the ERP system (like SAP ECC).
  
  
  Incorrect Planning Area: The planning area being used may not be correctly set up or may not include the materials being processed.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access or modify the material data.
  
  
  Solutions
  
  
  Check Material Master Data: Verify that the material master data is complete and correctly maintained. Ensure that all required fields are filled out and that the material numbers are valid.
  
  
  Validate Input Data: Ensure that the input data being processed is correct and adheres to the expected formats. Check for any typos or formatting issues.
  
  
  Synchronize Data: If there are inconsistencies between the APO and ERP systems, consider running synchronization processes to ensure that the data is consistent across both systems.
  
  
  Review Planning Area Configuration: Check the configuration of the planning area to ensure that it includes the materials you are trying to process. Make sure that the planning area is correctly set up for the relevant materials.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access and modify the material data. If not, contact your system administrator to grant the required permissions.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/MAT1 to check material master data or /SAPAPO/MC90 for planning area settings.
  SAP Help Portal: The SAP Help Portal provides documentation and resources related to APO and material management.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO.