How To Fix ESH_REMSEARCH038 - ID in customer namespace must start with 'Y' or 'Z'

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_REMSEARCH - ES Remote Search

• Message number: 038

• Message text: ID in customer namespace must start with 'Y' or 'Z'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 ESH_REMSEARCH038 - ID in customer namespace must start with 'Y' or 'Z' ?

  The SAP error message ESH_REMSEARCH038 indicates that a custom namespace ID in the context of the SAP Enterprise Search (or related components) must start with 'Y' or 'Z'. This is a common requirement in SAP systems to differentiate between standard SAP objects and custom objects created by users or developers.
  Cause:
  
  Namespace Requirement: In SAP, standard objects are typically prefixed with letters A to X, while custom objects must start with 'Y' or 'Z'. This is to ensure that custom developments do not conflict with standard SAP objects.
  Incorrect ID: The error occurs when a custom object or ID is defined with a prefix that does not comply with this naming convention.
  
  Solution:
  
  Rename the Object: If you have control over the object or ID that is causing the error, rename it to start with 'Y' or 'Z'. This can usually be done in the relevant transaction or development environment.
  Check Configuration: If the ID is part of a configuration or a third-party solution, check the documentation or support resources for that solution to see if there are guidelines for naming conventions.
  Review Custom Developments: If this error arises from custom developments, review the code or configuration to ensure that all custom objects adhere to the naming convention.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates that might address this issue or provide additional context.
  
  Related Information:
  
  SAP Namespaces: Understanding SAP namespaces is crucial for development and customization. The standard namespace is reserved for SAP's own objects, while 'Y' and 'Z' are reserved for customer-specific developments.
  Enterprise Search Configuration: If you are working with SAP Enterprise Search, ensure that all custom search connectors, search models, and related objects follow the naming conventions.
  Development Guidelines: Familiarize yourself with SAP's development guidelines to avoid similar issues in the future.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.