CALPADS error brief · IVR
IVR0004
Official CALPADS rule
What CALPADS is rejecting
Focus fields
Fields validated
17.05 School of Attendance
17.06 School of Attendance NPS
Recommended correction path
Suggested resolution
CALPADS PSTS correction guide - Fatal input validation
IVR0004: Missing NPS School
If School of Attendance = 0000001
Then School of Attendance NPS must be populated.
Official Version 17.23 rule
Severity: Fatal Type: Input Validation
Fields validated:
- 17.05 School of Attendance
- 17.06 School of Attendance NPS
First identify the correct PSTS reporting lane
CPA or CTE lane
- Program type
- 10 or 20
- Follow-up
- Approximately six months
- Submission
- Fall 2
- Reporting SELPA
- Blank
- Conditional detail
- May be required
Special Education lane
- Program type
- 30
- Follow-up
- Approximately 12 months
- Submission
- EOY special education
- Reporting SELPA
- Required
- Fields 17.13-17.15
- Blank
SDLA Flowchart: build PSTS from prior-year evidence
Recommended correction path
- 1
Confirm the former student's prior-year context
Verify enrollment, school, exit, program, and reporting organization.
- 2
Check the California School Directory
Confirm the CDS code, status, type, and reporting relationship.
- 3
Apply NPS and preschool rules carefully
Distinguish a specific NPS identifier, generic NPS school value, and an ineligible preschool context.
- 4
Check the reporting lane
School of Attendance is required for CPA/CTE but optional for SPED; if populated it must still be valid.
- 5
Correct the organizational mapping
Repair the SIS, SEDS, or extract crosswalk.
- 6
Reprocess and inspect related records
Review the full affected school or program population.
Working calendar: follow the correct lane
Before closing the correction
- Confirm the student belongs in the selected population.
- Confirm the program type, reporting year, and prior-year evidence.
- Confirm conditional fields are permitted for that lane.
- Review other records produced by the same workflow.

