/ACCGO/DGR150 - Material already exists in output ALV

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/DGR -

• Message number: 150

• Message text: Material already exists in output ALV

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.

AnswerBot

• What is the cause and solution for SAP error message /ACCGO/DGR150 - Material already exists in output ALV ?

  The SAP error message /ACCGO/DGR150 Material already exists in output ALV typically occurs in the context of the SAP system when dealing with the ALV (ABAP List Viewer) output for materials in the context of the application component related to accounting or logistics.
  Cause:
  This error message indicates that there is an attempt to display or process a material that has already been included in the ALV output. This can happen due to:
  
  Duplicate Entries: The data being processed contains duplicate entries for the same material.
  Data Retrieval Logic: The logic used to fetch or aggregate data may not be filtering out duplicates correctly.
  User Actions: The user may have inadvertently triggered a process that attempts to add the same material multiple times.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check for Duplicates: Review the data being processed to identify if there are indeed duplicate entries for the material. You can do this by checking the underlying database tables or the data source used for the ALV report.
  
  
  Modify Data Retrieval Logic: If you have access to the ABAP code or the configuration of the report, ensure that the logic used to fetch the materials is correctly filtering out duplicates. This may involve using GROUP BY clauses in SQL queries or adjusting the data selection criteria.
  
  
  Adjust ALV Settings: If applicable, check the settings of the ALV output to see if there are options to handle duplicates, such as suppressing duplicate rows.
  
  
  User Input Validation: If the error is triggered by user input, implement validation checks to prevent users from selecting or processing the same material multiple times.
  
  
  Debugging: If you have access to the development environment, you can debug the report to see where the duplicate entries are being introduced and address the issue at that point in the code.
  
  
  Related Information:
  
  ALV (ABAP List Viewer): A tool in SAP that allows for the display of data in a tabular format, providing features like sorting, filtering, and exporting.
  Material Master: The central repository of information related to materials in SAP, which can be accessed and manipulated through various transactions.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, SAP provides specific fixes or recommendations for handling such errors.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further assistance.