Use NonCPS method to parse the jobs.

Jenkinsfile

@@ -138,17 +138,12 @@ pipeline {
         stage('resume') {
             steps {
                script {
-                   sh 'cat ${PREVIOUS_JOB_REPORT}'
                    content = readFile("${previous_report_file}")
-                   println "CONTENT ${content}"
-                   /*"${content}".splitEachLine(',') {  columns ->
-                        if (columns[0].startsWith('#') || columns[0].startsWith('JobName'))
-                          return
-                        jobs["${columns[0]}"] = columns[1]
-                    }
-                    for (job in jobs)
-                               println job
-                   */
+                   println "JOB REPORT CONTENT: ${content}"
+                   jobs = parseJobs(content)
+                   for (job in jobs)
+                        println job
+
                }
             }
         }
@@ -287,15 +282,15 @@ def buildComponents(args, maven_settings_file, maven_local_repo_path,  jobs) {
 @NonCPS
 def parseJobs(content) {
     def jobs = [:]
-    //try {
-        println content
-        content.splitEachLine(',') {  columns ->
-            if (columns[0].startsWith('#') || columns[0].startsWith('JobName'))
-                        return
+    try {
+        for (String line : content) {
+            if (!line.startsWith('#') && !line.startsWith('JobName')) {
+                def columns = line.split(',')
                 jobs["${columns[0]}"] = columns[1]
             }
-    //} catch(Exception e) {
-    //   println "Previous job report not available"
-    //}
+        }
+    } catch(Exception e) {
+      println "Previous job report not available"
+    }
     jobs;
 }