How To Fix DMC_DTL108 - No readonly table in sender container - reading type 7 not possible

DMC_DTL108 - Overview

• Message type: E = Error

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

• Message number: 108

• Message text: No readonly table in sender container - reading type 7 not possible

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_DTL108 - No readonly table in sender container - reading type 7 not possible ?

  The SAP error message DMC_DTL108 indicates that there is an issue with the data flow in the Data Migration Cockpit (DMC) when trying to read data from a sender container. Specifically, the error states that there is "No readonly table in sender container - reading type 7 not possible." This typically occurs when the system is unable to find the necessary data structure to perform the read operation.
  
  Cause:
  
  Missing Read-Only Table: The error suggests that the expected read-only table is not present in the sender container. This could be due to a misconfiguration or an incomplete setup of the data migration project.
  Incorrect Mapping: The mapping between the source and target data structures may not be correctly defined, leading to the system being unable to locate the required data.
  Data Migration Template Issues: If the data migration template is not set up correctly or is missing necessary components, it can lead to this