How To Fix APPL_MM_PUR_SOS001 - Make an entry in field "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: APPL_MM_PUR_SOS - Messages for Source of Supply

• Message number: 001

• Message text: Make an entry in field "&1"

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message APPL_MM_PUR_SOS001 - Make an entry in field "&1" ?

  The SAP error message APPL_MM_PUR_SOS001, which states "Make an entry in field '&1'", typically occurs in the context of the Materials Management (MM) module, particularly when dealing with purchasing documents or related transactions. This error indicates that a required field has not been filled in, and the system is prompting the user to provide the necessary information.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Required Field: A mandatory field in the transaction or document you are trying to process has not been filled out. This could be a field related to vendor information, material details, or other relevant data.
  Configuration Issues: There may be configuration settings in the system that define certain fields as mandatory, and these settings may not align with the data being entered.
  User Input Error: The user may have overlooked a required field or made an error in the data entry process.
  
  Solution:
  To resolve the APPL_MM_PUR_SOS001 error, follow these steps:
  
  Identify the Field: Look at the error message closely. The field name indicated by "&1" will tell you which specific field is missing an entry. 
  Fill in the Required Field: Navigate to the relevant screen and enter the necessary information in the specified field.
  Check for Mandatory Fields: Review the entire form or document for any other mandatory fields that may also need to be filled out.
  Consult Documentation: If you are unsure about what information is required, refer to your organization's documentation or SAP help resources for guidance on the specific transaction you are working with.
  Configuration Review: If the issue persists, it may be necessary to review the configuration settings in the SAP system to ensure that the required fields are correctly defined. This may require assistance from an SAP MM consultant or system administrator.
  Testing: After making the necessary entries, try to save or process the document again to see if the error has been resolved.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to purchasing, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME23N (Display Purchase Order).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  User Training: Ensure that users are trained on the importance of filling out all required fields in SAP transactions to minimize the occurrence of such errors.
  
  If the problem continues after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.