How To Fix SCTS_HDI401 - Generation only possible to exactly one container

SAP Error Message - Details

• Message type: E = Error

• Message class: SCTS_HDI - Messages for CTS HDI API

• Message number: 401

• Message text: Generation only possible to exactly one container

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCTS_HDI401 - Generation only possible to exactly one container ?

  The SAP error message SCTS_HDI401 indicates that a generation process is being attempted in a context where it can only be executed for a single container. This typically occurs in the context of SAP HANA development, particularly when working with HDI (HANA Deployment Infrastructure) containers.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Multiple Containers: The operation is being attempted on multiple HDI containers simultaneously, which is not allowed for certain generation processes.
  Incorrect Configuration: The configuration of the development environment or the project may be set up incorrectly, leading to ambiguity about which container should be used.
  Context Misalignment: The context in which the generation is being called may not be aligned with the expected single container context.
  
  Solution:
  To resolve the SCTS_HDI401 error, you can take the following steps:
  
  
  Check Container Context:
  
  Ensure that you are working within a single HDI container. If you have multiple containers, make sure to specify the correct one for the operation you are trying to perform.
  
  
  
  Review Project Configuration:
  
  Verify the configuration settings of your project in the SAP Web IDE or your development environment. Ensure that the project is correctly linked to a single HDI container.
  
  
  
  Use the Correct Command:
  
  If you are using command-line tools (like hdbsql or xs commands), ensure that you are targeting the correct container. You may need to specify the container explicitly in your command.
  
  
  
  Check for Active Sessions:
  
  Sometimes, active sessions or processes may be holding onto multiple containers. Ensure that there are no other processes that might be interfering with the generation.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for HDI and the specific tools you are using. There may be additional context or configuration settings that need to be adjusted.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support or consulting the SAP Community for further assistance.
  
  
  
  Related Information:
  
  HDI Containers: HDI containers are a key part of the SAP HANA development environment, allowing for modular development and deployment of database artifacts.
  SAP HANA Development: Familiarity with the SAP HANA development environment, including tools like SAP Web IDE, is essential for troubleshooting issues related to HDI.
  Error Logs: Check the logs for more detailed error messages that might provide additional context for the issue.
  
  By following these steps, you should be able to resolve the SCTS_HDI401 error and successfully generate the required artifacts in your SAP HANA environment.