How To Fix LTR2_RN016 - Header information of object &1 missing in current system

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 016

• Message text: Header information of object &1 missing in current system

What causes this issue?

You set the adjustment mode of a number range object to "Adjust by
header table of NR object", but the header information of this number
range object can't be found neither in knowledge base table CNV_NCE_KB
nor project-specific knowledge base settings in current system.

How to fix this error?

Add the header information of this number range object in
project-specific knowledge base settings.

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 LTR2_RN016 - Header information of object &1 missing in current system ?

  The SAP error message LTR2_RN016 with the description "Header information of object &1 missing in current system" typically occurs in the context of SAP Landscape Transformation (SLT) or data replication scenarios. This error indicates that the system is unable to find the header information for a specific object (denoted by &1) in the current system, which is necessary for processing the data.
  Causes:
  
  Missing Object Definition: The object (like a table or a view) may not be defined in the current system. This can happen if the object was not replicated or if it was deleted.
  Inconsistent Data Model: There may be inconsistencies between the source and target systems, especially if changes were made to the data model after the initial setup.
  Transport Issues: If the object was transported from another system, the transport might not have included all necessary components.
  Configuration Issues: Incorrect configuration in the SLT setup or in the data replication settings can lead to this error.
  
  Solutions:
  
  Check Object Definition: Verify that the object (table/view) exists in the current system. You can do this by checking the Data Dictionary (SE11) or using transaction codes like SE16.
  Reconfigure SLT: If the object is missing, you may need to reconfigure the SLT settings to include the object. This can involve adding the object to the replication configuration.
  Transport Check: If the object was supposed to be transported, ensure that the transport request was completed successfully and that all necessary components were included.
  Consistency Check: Perform a consistency check between the source and target systems to ensure that the data model is aligned. This may involve checking for missing tables or views.
  Consult Logs: Check the SLT logs for more detailed error messages that can provide additional context about the issue. You can use transaction LTRC to view the logs.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on troubleshooting.
  
  Related Information:
  
  Transaction Codes: 
  
  LTRC: SLT Configuration and Monitoring
  SE11: Data Dictionary
  SE16: Data Browser
  
  
  Documentation: Refer to SAP Help documentation for SLT for detailed information on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.