How To Fix LTBN019 - No valid nodes exist

LTBN019 - Overview

• Message type: E = Error

• Message class: LTBN - Bin Management's messages

• Message number: 019

• Message text: No valid nodes exist

What causes this issue?

No valid nodes exist due to at least one of the following reasons:
No empty pallet zone, work center or P&D zone exists.
No entry node is defined for an empty pallet zone, work center or P
&D zone.

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

System Response

How to fix this error?

Use the original destination or call your system administrator.

Procedure for System Administrators

Check if serving zones are defined.
If they are not defined, define them in IMG activity
<DS:SIMG.SIMG_LTBN002>Define Zones, Operations and Serving Zones</>.
If they are defined, define entry nodes to the zones in IMG activity
<DS:SIMG.SIMG_LTBN001>Define Nodes and Entries/Exits to/from Zones</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTBN019 - No valid nodes exist ?

  The SAP error message LTBN019: No valid nodes exist typically occurs in the context of the SAP Logistics Execution (LE) module, particularly when dealing with transfer orders or stock transport orders. This error indicates that the system could not find any valid nodes in the specified context, which can be due to various reasons.
  Causes:
  
  
  Missing or Incorrect Configuration: The nodes required for the transfer order may not be properly configured in the system. This could include missing storage locations, warehouses, or other relevant master data.
  
  
  Invalid or Inactive Master Data: The master data related to the materials, storage locations, or warehouses may be inactive or not set up correctly.
  
  
  Transport Network Issues: If the system is trying to access a transport network that is not properly defined or is inactive, it may lead to this error.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the nodes or data required for