How To Fix DMC_DTL109 - Multiple child tables are not allowed in case of reading type 7

DMC_DTL109 - Overview

• Message type: E = Error

• Message class: DMC_DTL - Messages for DMC data transfer layer

• Message number: 109

• Message text: Multiple child tables are not allowed in case of reading type 7

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_DTL109 - Multiple child tables are not allowed in case of reading type 7 ?

  The SAP error message DMC_DTL109 indicates that there is an issue with the data model configuration in the context of SAP Data Management or SAP Data Intelligence. Specifically, this error occurs when you attempt to read data from a source that has multiple child tables associated with a single parent table while using a reading type that does not support this configuration (in this case, reading type 7).
  
  Cause:
  The error is caused by the following:
  
  Multiple Child Tables: The data model you are trying to read from has more than one child table linked to a single parent table.
  Reading Type 7: This reading type is typically used for scenarios where a single parent table is expected to have a one-to-one relationship with its child tables. When multiple child tables are present, it violates the expected structure for this reading type.
  
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Change the Reading Type:
  
  If