How To Fix OM020 - Enter &

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 020

• Message text: Enter &

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?

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OM020 - Enter & ?

  The SAP error message OM020 ("Enter &") typically occurs in the context of configuration or master data entry within the SAP system, particularly in the areas related to materials management, production planning, or similar modules. The error message indicates that a required field has not been filled in, and the system is prompting the user to enter a value.
  Cause:
  
  Missing Input: The most common cause of this error is that a mandatory field has not been filled out. The "&" symbol usually represents a specific field or parameter that needs to be entered.
  Configuration Issues: There may be a configuration issue in the system where certain fields are set as mandatory but are not being populated correctly.
  Data Entry Errors: Users may inadvertently skip required fields during data entry.
  
  Solution:
  
  Identify the Field: Check the context in which the error occurs to identify which specific field is being referenced by the "&" symbol. This may require looking at the screen or transaction where the error appears.
  Enter Required Data: Once the field is identified, enter the necessary data into the required field and try to save or proceed again.
  Review Configuration: If the error persists, review the configuration settings in the relevant module to ensure that all mandatory fields are correctly defined and that there are no inconsistencies.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific transaction or configuration you are working with.
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., MM01 for material creation, CO01 for production order creation).
  SAP Notes: Check SAP Notes for any updates or patches that may address this error.
  User Training: Ensure that users are trained on the importance of filling in all required fields to avoid such errors in the future.
  
  By following these steps, you should be able to resolve the OM020 error and proceed with your tasks in SAP.