How To Fix GHO_BO056 - There is an existing link (&1) with the given start date and start time

GHO_BO056 - Overview

• Message type: E = Error

• Message class: GHO_BO -

• Message number: 056

• Message text: There is an existing link (&1) with the given start date and start time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_BO056 - There is an existing link (&1) with the given start date and start time ?

  The SAP error message GHO_BO056 indicates that there is an existing link with the specified start date and start time, which is causing a conflict when trying to create a new link. This error typically occurs in the context of business object links, such as in project management, resource planning, or scheduling scenarios.
  
  Cause:
  The error is triggered when you attempt to create a new link (e.g., a dependency or relationship) that overlaps with an existing link that has the same start date and start time. This can happen due to:
  
  Duplicate Entries: You may be trying to create a link that already exists in the system.
  Incorrect Date/Time Input: The start date and time you are entering may inadvertently match an existing link.
  System Constraints: The system may have constraints that prevent overlapping links for certain business objects.
  
  
  Solution:
  To resolve the GHO_BO056 error, you can take the following steps:
  
  
  Check Existing Links: Review the existing links