How To Fix RSBC056 - Subscription for &1 deleted in source system &2. See long text.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBC - Messages for DTP Command and Command Templates

• Message number: 056

• Message text: Subscription for &1 deleted in source system &2. See long text.

What causes this issue?

You are trying to start a delta request (no delta initialization). The
subscription for &V1& was deleted in the source system &V2&. There is an
inconsistency between the source and the target system. If the current
request would be processed by the source system, older records would be
extracted again.

System Response

The request processing is canceled.

How to fix this error?

You have two options:
Re-initialize the delta. In the administration view of the target of
&V1&, delete all delta requests that originate from this DTP. The system
will then run a new delta initialization which will create the
subscription again in the source system.
Run a request manually with the processing mode 'No Data Transfer; Delta
Status in Source: Fetched'. This will create the subscription again in
the source system but could cause the loss of any data records
created/modified in the meantime (between the end of the processing of
the last successful DTP request and the manually created request run).

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSBC056 - Subscription for &1 deleted in source system &2. See long text. ?

  The SAP error message RSBC056 indicates that a subscription for a specific object (denoted by &1) has been deleted in the source system (denoted by &2). This typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when there is a discrepancy between the source system and the BW system regarding the subscriptions for data extraction or reporting.
  Cause:
  
  Deletion of Subscription: The most common cause is that the subscription for the data source has been deleted in the source system. This could happen due to manual deletion, system cleanup processes, or changes in the data model.
  Data Source Changes: If the data source has been modified or removed, any associated subscriptions may also be invalidated.
  Transport Issues: If there were recent transports that included changes to the data source or subscriptions, it could lead to inconsistencies.
  System Synchronization Issues: If the source system and BW system are not properly synchronized, it may lead to such errors.
  
  Solution:
  
  Check Source System: Verify in the source system if the subscription for the specified object still exists. If it has been deleted, you may need to recreate it.
  Recreate Subscription: If the subscription is indeed missing, you can recreate it in the source system. Ensure that all necessary parameters and settings are correctly configured.
  Update BW System: After recreating the subscription, ensure that the BW system is updated to reflect these changes. This may involve refreshing the data source or reloading the data.
  Check for Transport Issues: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong.
  Consult Documentation: Review the long text of the error message for additional context or specific instructions related to your SAP version.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like RSA1 (Data Warehousing Workbench) to manage data sources and subscriptions.
  Logs and Traces: Check the system logs (transaction SLG1) for any related error messages that could provide more insight into the issue.
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide guidance on handling subscription issues.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex data models or system configurations.
  
  By following these steps, you should be able to identify the cause of the RSBC056 error and implement a solution to resolve it.