When will the reference ATTRIBUTE_REF of an BOL entity be cleared

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Created by Jerry Wang, last modified on Dec 09, 2014

  1. 当ui上点Edit button时,LOCK操作会对当前BOL的cache做invalidation:
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    当前cache会被清掉:
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  2. 在一个ui到后台的roundtrip结束之后,UI framework call的CL_CRM_BOL_CORE->MODIFY里也会最终导致buffer invalidation:
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  3. 在一个SAP LUW ( logical unit of work )结束时:
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