How To Fix R8345 - ALE delta is only supported for attributes and texts

SAP Error Message - Details

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 345

• Message text: ALE delta is only supported for attributes and texts

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R8345 - ALE delta is only supported for attributes and texts ?

  The SAP error message R8345, which states "ALE delta is only supported for attributes and texts," typically occurs in the context of Application Link Enabling (ALE) when dealing with delta handling for data transfer between systems. This error indicates that the delta mechanism is being applied to a data object that does not support it, such as a non-attribute or non-text data type.
  Cause:
  
  Unsupported Data Type: The error arises when you attempt to use delta processing on a data object that is not classified as an attribute or text. Delta processing is designed to track changes in specific types of data, and if the data object does not fit this classification, the error will occur.
  Configuration Issues: There may be misconfigurations in the ALE settings or the data model that lead to this error.
  Incorrect Message Type: The message type being used for the data transfer may not be set up correctly to handle delta processing.
  
  Solution:
  
  Check Data Object Type: Ensure that the data object you are trying to process is indeed an attribute or text. If it is not, you will need to adjust your approach to data transfer.
  Review ALE Configuration: Go through the ALE configuration settings to ensure that they are correctly set up for the data objects you are working with. This includes checking the message types and ensuring they are configured to support delta processing.
  Adjust Message Type: If you are using a message type that does not support delta processing, consider switching to a different message type that does.
  Consult Documentation: Refer to SAP documentation for the specific data object and its delta capabilities. This can provide insights into whether delta processing is applicable and how to configure it correctly.
  Testing: After making changes, conduct tests to ensure that the error does not reoccur and that data is being transferred correctly.
  
  Related Information:
  
  ALE and IDoc Documentation: Familiarize yourself with the ALE and IDoc documentation provided by SAP, as it contains detailed information on how to configure and troubleshoot data transfer issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on delta processing.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to identify the root cause of the R8345 error and implement a suitable solution.