How To Fix B0189 - & is a required field

SAP Error Message - Details

• Message type: E = Error

• Message class: B0 - Business Partner General

• Message number: 189

• Message text: & is a required field

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message B0189 - & is a required field ?

  The SAP error message B0189 typically indicates that a required field is missing or not filled in during a transaction or process. This error can occur in various contexts within SAP, such as during the creation or modification of master data, transactions, or when processing documents.
  Cause:
  The error message B0189 is triggered when a mandatory field that is required for the transaction or process is left blank. This could be due to:
  
  User Input Error: The user may have overlooked filling in a required field.
  Configuration Issues: The system may be configured in such a way that certain fields are marked as mandatory, but the user interface does not clearly indicate this.
  Data Migration Issues: If data is being imported or migrated, required fields may not have been populated correctly.
  Custom Development: Custom programs or enhancements may have introduced new mandatory fields that are not being filled.
  
  Solution:
  To resolve the B0189 error, you can take the following steps:
  
  Identify the Missing Field: Check the error message details to identify which specific field is causing the issue. The message may provide information about the field that is required.
  Fill in the Required Field: Once you identify the missing field, ensure that it is filled in with the appropriate data.
  Review Configuration: If the error persists, review the configuration settings in the relevant module to ensure that the mandatory fields are correctly defined.
  Check User Roles and Authorizations: Ensure that the user has the necessary permissions to access and fill in the required fields.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific transaction or process you are working with.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., creating a purchase order, sales order, or master data).
  Field Status Groups: In the configuration of field status groups, you can define which fields are mandatory, optional, or suppressed.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message B0189.
  User Training: Ensure that users are trained on the importance of filling in required fields to avoid this error in the future.
  
  By following these steps, you should be able to identify and resolve the issue related to the B0189 error message in SAP.