How To Fix RSM442 - No communication structure exists for InfoSource &

RSM442 - Overview

• Message type: E = Error

• Message class: RSM -

• Message number: 442

• Message text: No communication structure exists for InfoSource &

What causes this issue?

In order to be able to maintain update rule, an active communication
structure must be available.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

In the Data Warehousing Workbench, create the communication structure
for the desired InfoSource and activate it.

Error message extract from SAP system. Copyright SAP SE.

RSM442 - Details

• The SAP error message RSM442 "No communication structure exists for InfoSource &" typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the InfoSource configuration. This error indicates that the system cannot find a communication structure associated with the specified InfoSource.
  
  Cause:
  
  Missing Communication Structure: The most common cause is that the communication structure for the specified InfoSource has not been created or is not activated.
  Incorrect InfoSource: The InfoSource specified in the error message may be incorrect or does not exist in the system.
  Transport Issues: If the InfoSource was recently transported from another system, the communication structure may not have been included in the transport.
  DataSource Issues: If the InfoSource is linked to a DataSource, there may be issues with the DataSource configuration.
  
  
  Solution:
  
  
  Check Communication Structure:
  
  Go to the transaction code RSA1 (Data Warehousing Workbench).
  Navigate to the InfoSource in question and check if the communication structure exists.
  If it does