How To Fix RTC_COMM123 - No Delta Data

RTC_COMM123 - Overview

• Message type: E = Error

• Message class: RTC_COMM -

• Message number: 123

• Message text: No Delta Data

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 RTC_COMM123 - No Delta Data ?

  The SAP error message RTC_COMM123 "No Delta Data" typically occurs in the context of SAP's Real-Time Communication (RTC) or when dealing with delta data extraction in SAP systems, particularly in scenarios involving SAP BW (Business Warehouse) or SAP S/4HANA.
  
  Cause:
  The "No Delta Data" error indicates that the system is unable to find any delta records to process. This can happen for several reasons:
  
  No New Data: There may simply be no new data that has been added or changed since the last delta extraction.
  Delta Queue Issues: The delta queue may not have been updated correctly, or there may be issues with the delta mechanism.
  Data Transfer Issues: There could be problems with the data transfer process, such as network issues or configuration problems.
  Incorrect Configuration: The delta extraction might not be configured correctly, leading to the system not recognizing available delta data.
  Data Locking: If the data is locked by another process, it may not