function lick_ckblktypes_fetch = lick_ckblkpos_fetch(hSys, sCkType)
Checks blocks found in system <hSys> for positioning rules as defined for check type <sCkType>. Libraries exempt from testing (<jExclLibs>) and other configuration parameters are retrieved from the current check configuration.
Check type <sCkType> selects the rule to be checked and is currently restricted to 'db_0146' (MAB 5.0).
Check result structure <sctCkRes> will contain members - <jExclLibs>, a java.util.HashSet with the libraries excluded from checks. - <bIterPosBtm>, a boolean defining the required position of iterator blocks. - <jBadCondInp>, a java.util.ArrayList containing conditional input blocks with rule offending positioning. - <jBadIter>, a java.util.ArrayList containing iterator blocks with rule offending positioning.