Save, Delete or Commit has failed because lock "XXX" is not held
This is what I do when there is a problem with the Lock. Tipically, the error message is as follows:
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Remove all Datapages programmatically
Use the following function:
@(Pega-RULES:DeclarePages).pzDeleteAllInstancesOfDeclarativePage(tools,D_MyDataPage)That's all!