we have a scenario in which reader extented pdf is need to be encrypted.
steps which we used is
1.remove the usage rights.
3. unlock document
4 add usage rights.
which is working when we are using EJB. now we are migrating to AEM form 6.0 sp1 and when we are using EJB to communicate the info between server and client this is working. but we are migrating to use soap and we are facing issue while adding usage rights to unlocked document.
ALC-RES-001-022: The input PDF document is encrypted and needs to be unlocked for this operation.