SAP Knowledge Base Article - Preview

2511725 - SAP CRM AET - Guided Answers


The following Guided Answers decision tree will assist you with issues regarding to AET.

Issues investigated in this decision tree are:

  • "Create Field" or "Create Table" button is invisible/disabled
  •  "Tables" assignment block is not visible after clicking "Display Enhancement" button
  • "Field enhancement for place &1 is not possible due to database limit" (AXT_MODEL030) or "maximum db size exceeded remove fields or reduce their length" error when trying to add a new field/new table via AET
  • It is not possible to change the datatype or the length of a field
  • Options missing in the Search-Relevance dropdown list for AET field
  • Search relevant can't be set for fields in AET table
  • CX_SY_MOVE_CAST_ERROR error occurs while creating a AET field
  • Error "No BI client specified in system customizing" occurs while generating an enhancement
  • Error "Failed to generate BWA data source field" occurs while generating an enhancement
  • An enhancement works in development system but not in test or production system
  • Enhancement fields show <DELETED FIELD>
  • Performance is bad when starting the enhanced application
  • BSP error  CX_SY_MOVE_CAST_ERROR occurs when performing actions on an AET table
  • BSP error "Database returned the SQL code 918 . Error text: ORA-00918: column ambiguously defined" occurs
  • Value in the AET search field is getting corrupted and replaced by "AAC00000000000000000000000000000" and no search result is found



  • SAP Customer Relationship Management 7.0
  • SAP enhancement package for SAP CRM 7.0


SAP Customer Relationship Management 7.0 ; SAP enhancement package for SAP CRM all versions


Application Enhancement Tool, , KBA , CA-GTF-EEW-AET , Application Enhancement Tool , CA-WUI-UI , User Interface , CRM-BF-EEW , Easy Enhancement Workbench , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.