How To Fix EL506 - Internal error: EABL with MR doc. no. &1 does not belong to billing order

EL506 - Overview

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 506

• Message text: Internal error: EABL with MR doc. no. &1 does not belong to billing order

What causes this issue?

When executing the reports RELSETEB or RELSETEBMASS installations from
an installation group are checked to see whether meter reading results
are converted to interim meter readings. An internal error occurred when
carrying out this check. A meter reading document was transferred, which
does not belong to the billing order (installation: &v2&, billing date:
&v3&, billing transaction &v4&).

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

EL506 - Details

• The SAP error message EL506, which states "Internal error: EABL with MR doc. no. &1 does not belong to billing order," typically occurs in the context of billing and invoicing processes within SAP, particularly when dealing with billing documents and material receipt (MR) documents.
  
  Cause:
  
  
  Mismatch of Document References: The error usually indicates that the material receipt document (MR document) referenced does not correspond to the billing order. This can happen if:
  
  The MR document was created for a different order or delivery.
  There is a data inconsistency in the system, possibly due to manual changes or incorrect entries.
  The billing document is trying to reference an MR document that has been deleted or is in a different status.
  
  
  
  
  Configuration Issues: There may be configuration issues in the billing or material management modules that lead to this inconsistency.
  
  
  Data Integrity Issues: If there are issues with the underlying data, such as missing or incorrect entries in the