How To Fix D0304 - ID.......................: &-&, &

SAP Error Message - Details

• Message type: E = Error

• Message class: D0 - Machine-level ABAP/4 Dictionary texts (e.g. debugging)

• Message number: 304

• Message text: ID.......................: &-&, &

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 D0304 - ID.......................: &-&, & ?

  The SAP error message D0304 typically indicates a problem related to the data being processed in the system. The specific message ID and parameters (represented by &-&, &) can vary based on the context in which the error occurs. However, the general cause and solution for this type of error can be outlined as follows:
  Cause:
  
  Data Inconsistency: The error may arise due to inconsistencies in the data being processed, such as missing or incorrect entries in the database.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the data being processed.
  Authorization Problems: The user may not have the necessary authorizations to perform the action that triggered the error.
  Technical Issues: There could be underlying technical issues, such as problems with the database or application server.
  
  Solution:
  
  Check Data Entries: Review the data entries related to the transaction or process that triggered the error. Ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Review Configuration: Check the configuration settings in the relevant modules (e.g., MM, SD, FI) to ensure they are set up correctly.
  User Authorizations: Verify that the user has the necessary authorizations to perform the action. If not, consult with your SAP security team to adjust the user roles.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. SAP frequently updates its knowledge base with solutions for known issues.
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that generated the error to identify the root cause.
  Contact Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check specific transaction codes related to the error (e.g., ME21N for purchase orders, VA01 for sales orders).
  Logs and Traces: Review system logs (SM21) and application logs (SLG1) for additional details that may provide insight into the error.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues and solutions shared by other users.
  
  If you have more specific details about the context in which the error occurred, I can provide more tailored advice.