---
title: EK0002 Invalid_Argument_API_Call_Sequence
description: "Call the following APIs in order: %s and %s."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0258.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0258.html
indexId: 4aa00203ee46e5f4948a39f2581ed176f310fe840fcfbeb6303b07427dd3ece984
---
# EK0002 Invalid_Argument_API_Call_Sequence

#### Symptom

Call the following APIs in order: %s and %s.


#### Solution

N/A