How To Fix DMC_RT_GEN070 - No table type parameter in function module, therefore no mass processing

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 070

• Message text: No table type parameter in function module, therefore no mass processing

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 DMC_RT_GEN070 - No table type parameter in function module, therefore no mass processing ?

  The SAP error message DMC_RT_GEN070 indicates that there is an issue with a function module that is expected to handle mass processing but does not have a table type parameter defined. This can occur in various scenarios, particularly when working with Data Migration Cockpit (DMC) or other data processing functions in SAP.
  Cause:
  
  Missing Table Type Parameter: The function module being called does not have a parameter defined as a table type. This is essential for mass processing because it allows the function to handle multiple records at once.
  Incorrect Function Module Usage: The function module may not be designed for mass processing, or it may have been incorrectly configured or called in the context of a mass operation.
  Custom Development Issues: If the function module is a custom development, it may not have been implemented correctly to support mass processing.
  
  Solution:
  
  
  Check Function Module Definition: 
  
  Go to transaction SE37 (Function Module) and check the definition of the function module that is causing the error. Ensure that it has a table type parameter defined for mass processing.
  If it is missing, you may need to modify the function module to include a table type parameter.
  
  
  
  Use an Alternative Function Module: 
  
  If the function module is not intended for mass processing, look for an alternative function module that supports mass operations.
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation or notes related to the specific function module to understand its intended use and any limitations.
  
  
  
  Custom Development: 
  
  If the function module is custom, collaborate with the ABAP developer to ensure that it is designed to handle mass processing correctly.
  
  
  
  Testing: 
  
  After making changes, thoroughly test the function module to ensure that it works as expected in a mass processing scenario.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on the function module in question.
  Data Migration Cockpit (DMC): If you are using DMC, ensure that you are following the correct procedures for data migration and that the function modules you are using are compatible with DMC.
  Performance Considerations: When implementing mass processing, consider performance implications and ensure that the function module is optimized for handling large volumes of data.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or consult with an experienced SAP consultant for further assistance.