Field help (APATYPE) 

The patch type can take the following values :

In the previous versions, a patch of the type SPX is used to delete an SPE action present in a screen. From version 150, these last two types of patch, much more flexible, are used to update the SPE actions (which previously existed) and the SPV action (which are new).

Important note : The patches containing the documentation elements are processed in a particular fashion, described in the corresponding appendix.